https://phys.org/ en-us Phys.org internet news portal provides the latest news on science including: Physics, Nanotechnology, Life Sciences, Space Science, Earth Science, Environment, Health and Medicine. University of Cape Town (UCT) researchers recently named a series of approximately 400,000-year-old fossilized underground nests of an extinct termite species after Calitzdorp, the Little Karoo town near which they were found. In October 2026, the research team returned to the town to donate a poster documenting their discovery to the Calitzdorp Museum, helping to connect local communities with the region's fossil heritage. https://phys.org/news/2026-11-year-fossilized-termite-karoo-town.html Paleontology & Fossils Mon, 02 Nov 2026 13:00:01 EST news712841275 When we think of extraterrestrial intelligence that might be out there among the stars, we tend to think of creatures not too unlike us, though maybe with gray skin, probably bald and with big black eyes. We focus on the familiar, humanoids. But there are many intelligent species on Earth that are nonhumanoid: dolphins, crows, pigs and—with swarm if not individual intelligence—ants and bees. The film "Arrival" conceived of hexapod beings more capable than humans and with a more sophisticated communication system. https://phys.org/news/2026-10-extraterrestrial-firefly-communications-distinguish-alien.html Astronomy Fri, 30 Oct 2026 08:50:02 EDT news712568508 The energy required for brains of different sizes to function could play a role in how different species evolved over time. While the energetic costs of brains have long been deemed important in evolution, direct measurements of the rate at which the brains of different species consume energy, also known as brain metabolic rates (MRs), remain scarce. https://phys.org/news/2026-10-smaller-ants-devote-resting-energy.html Plants & Animals Thu, 29 Oct 2026 08:20:14 EDT news712411896 The human brain accounts for roughly 2% of total body weight but uses approximately 20% of our body's energy. Relative to our body size, human brains are much larger than those of other mammals and take a lot of energy to keep humans going. The evolution of our unusually large "social brain" is thought to have given us advanced intelligence and enabled the formation of large, complex societies. https://phys.org/news/2026-10-ants-prioritize-brain-energy-starvation.html Plants & Animals Wed, 28 Oct 2026 09:00:10 EDT news712396381 In a study published in Nature Communications, researchers from The University of Manchester and Lancaster University have isolated and characterized uranocenium, the positively charged form of a landmark uranium compound called uranocene. The work shows that this long-sought molecule is stable, and that it behaves in a way that challenges how chemists usually think about bonding in heavy elements. https://phys.org/news/2026-10-elusive-uranium-sandwich-molecule-isolated.html Analytical Chemistry Fri, 23 Oct 2026 12:00:12 EDT news711969002 A new study led by researchers in the Eco-Evo-Devo lab at the University of Ottawa finds that ants can decouple antenna size from both head and body size as they develop into different social castes, revealing how social signals and hormones help shape traits for specialized colony roles. https://phys.org/news/2026-10-ants-basic-biology-environments.html Plants & Animals Thu, 22 Oct 2026 16:40:01 EDT news711901981 Researchers have discovered honey beehives act as "living immune systems" that help protect the bee colony, its offspring and food supplies from disease. The finding underlines the need to protect bee habitat to ensure their health. https://phys.org/news/2026-10-beehives-immune-layered-antimicrobial-defenses.html Plants & Animals Mon, 19 Oct 2026 18:00:11 EDT news711643621 Humans throughout history have invented a variety of ways to fight back against troublesome bacteria. But bacteria live in a dangerous world too. The human body and other bacteria-rich environments abound with bacteriophages, or viruses that prey upon bacteria. Phages can sometimes outnumber bacteria a hundredfold, yet the bacteria endure and even thrive. What gives? https://phys.org/news/2026-10-bacteria-survive-world-full-killer.html Cell & Microbiology Mon, 19 Oct 2026 09:20:08 EDT news711618962 To produce pharmaceuticals, food ingredients, and flavors and fragrances, it is often necessary to oxidize alcohols. In conventional chemistry, this transformation typically relies on harsh oxidants and elevated temperatures and generates toxic waste. https://phys.org/news/2026-10-bacterial-galactose-oxidase-toolkit-greener.html Biochemistry Thu, 15 Oct 2026 18:20:04 EDT news711295622 Some insects, including honeybees and ants, live in highly organized colonies where individuals take on specific roles. In many ant societies, young adult workers typically care for developing young inside the nest before beginning to forage, or search for food, outside it. Some ant species, however, start hunting for food as soon as they reach adulthood, without undergoing a transition period. https://phys.org/news/2026-10-young-ants-early.html Plants & Animals Sat, 10 Oct 2026 08:00:06 EDT news710584123 While insects provide an essential food source for many vertebrate species, they're more than just a protein-laden snack. Chimpanzees use them to sterilize wounds, and herons use them as fishing bait. Sloths rely on moths to maintain the algae in their fur, which they then eat. Birds and reptiles lay their eggs inside the temperature-controlled sanctuary of termite mounds, while some desert frogs reside in ant nests because of the humidity. https://phys.org/news/2026-09-insects-essential-vertebrate-life-food.html Plants & Animals Wed, 30 Sep 2026 00:10:01 EDT news709901461 Galaxies are enormous and hold hundreds of billions of stars. These stars form from cold, dense gas. Every large galaxy, including the Milky Way, is wrapped in a huge envelope of gas called the circumgalactic medium, or CGM. This reservoir of raw material stretches 10–20 times the size of the visible portion of the galaxy. https://phys.org/news/2026-09-black-hole-jets-galaxies-visible.html Astronomy Sat, 26 Sep 2026 17:00:01 EDT news709472146 About 66 million years ago, the asteroid that ended the age of the dinosaurs paved the way for a spectacular expansion of new animal species. During this period, ants rose to ecological dominance. Today, they form the largest family of social insects, with more than 15,000 species worldwide. https://phys.org/news/2026-09-genes-ants-evolutionary-triumph-extinction.html Evolution Thu, 24 Sep 2026 11:40:15 EDT news709460406 Tropical army ants are known to form devastating armadas that march through forests eating other insects and small creatures. As they march, they deposit chemical trails of pheromones that others behind them sense and follow. But occasionally one of these ants will walk in a circle, prompting a subset of ants behind them to follow until they all collapse and die. https://phys.org/news/2026-09-reveals-biological-echo-chambers.html Plants & Animals Wed, 23 Sep 2026 15:20:01 EDT news709388731 A Facebook post about your trip to Peru. An Amazon review of a new toaster oven. An email to the super about the inflatable reindeer blocking the hallway. You phrase and rephrase things all day without thinking that anyone—or anything—is putting words in your mouth. But what happens when AI joins the conversation? Are chatbots changing the way you write, talk and interact with others? https://phys.org/news/2026-09-bots-people-language-age-ai.html Social Sciences Fri, 18 Sep 2026 08:51:23 EDT news708940190 To enter cells, the COVID-19 virus fuses its surrounding membrane with the membrane of the target cell. This is where the fusion peptides of the spike protein come into play. These regions function as molecular keys that allow the virus to open the door to the target cell and initiate fusion between the two membranes. https://phys.org/news/2026-09-spike-keys-sars-cov-cells.html Cell & Microbiology Thu, 17 Sep 2026 15:20:13 EDT news708864482 Physicists at Johannes Gutenberg University Mainz (JGU) have developed a technology that uses quantum sensors to measure biomagnetic signals, such as heart activity. Researchers from the DIAQNOS (DIAmond-based Quantum Sensing for NeurOSurgery) flagship project, coordinated by Dr. Arne Wickenbrock in Mainz, have demonstrated the potential of quantum technology for future medical applications. https://phys.org/news/2026-09-diamond-quantum-sensors-heart-magnetism.html Condensed Matter Thu, 17 Sep 2026 11:40:08 EDT news708854822 Two-thirds of a century after Jane Goodall observed "David Greybeard" break off a twig to fashion a fishing rod for termites, researchers following in her footsteps have found that adult chimpanzees in Senegal literally hand youngsters the tools for learning. https://phys.org/news/2026-09-chimpanzees-youngsters-tools-tricky-techniques.html Plants & Animals Wed, 16 Sep 2026 00:00:02 EDT news708597361 Why do some ants help nestmates in distress while others don't? A research team from Johannes Gutenberg University Mainz (JGU) and Tel Aviv University addressed this question in a new study. The researchers examined worker ants of the species Cataglyphis niger, some of which had shown rescue behavior while others had not. The results, recently published in the Journal of Experimental Biology, suggest that the key difference lies not in body size, morphology or the animals' energy reserves, but in gene activity in the nervous system. https://phys.org/news/2026-09-ant-nervous-gene-behavior.html Plants & Animals Fri, 04 Sep 2026 17:40:01 EDT news707747341 Two tiny ant fossils recovered in southern Saskatchewan are helping scientists better understand the evolutionary history of modern ants. Ant fossils dating from 72–56 million years ago are rare. What happened to insects such as ants during this period that saw a mass extinction wipe out all non-bird dinosaurs? How did that event reshape their world? https://phys.org/news/2026-09-tiny-fossils-reveal-big-insights.html Evolution Thu, 03 Sep 2026 19:20:01 EDT news707668441 Global temperature rise is set to cross 1.5°C, likely within the next few years, pushing climate risks and impacts to increasingly dangerous heights. But it is still possible to bring temperatures down and achieve the global goals of the Paris Agreement, according to a new UN Environment Programme (UNEP) report. https://phys.org/news/2026-09-quick-action-world-hotter.html Environment Wed, 02 Sep 2026 15:20:04 EDT news707575981 When I first arrived in Peru's Allpahuayo-Mishana National Reserve in 2005, a local youth surprised me with an offer to sell me a live owl, despite the fact that we were in a protected area where commercial hunting was prohibited. We set the owl free together, but this turned out to be an early lesson about the vulnerability of tropical protected areas to exploitation, even when laws and policies had been put in place to protect them. At that time, Allpahuayo-Mishana was a newly designated protected area with no paid staff except for its director, who was stationed in the nearby city of Iquitos. https://phys.org/news/2026-08-bird-eye-view-illegal-consequences.html Plants & Animals Mon, 24 Aug 2026 17:40:06 EDT news706783338 Don't assume an uptick in ant activity after setting out pesticide traps means the treatment failed. New UC Riverside research shows their behavior changes as chemicals make their way through a colony. https://phys.org/news/2026-08-pesticides-argentine-ants-crazy-roaming.html Plants & Animals Mon, 17 Aug 2026 17:50:01 EDT news706205761 In ant colonies, a single ant can be the catalyst for a wave of mob activity, launching brief bursts of coordinated movement involving hundreds or even thousands of swarming workers, according to new simulations from New Jersey Institute of Technology. https://phys.org/news/2026-08-scientists-simulating-ant-swarms-mover.html Ecology Sat, 15 Aug 2026 07:00:03 EDT news705724257 Bumblebees are able to learn to associate new odors with their colony's queen, instead of being preprogrammed to recognize the queen's pheromones from birth, according to a new study led by researchers at Penn State. For the study, published in the journal Communications Biology, the researchers treated buff-tailed bumblebee queens daily with one of two different floral scents as they built their colonies. https://phys.org/news/2026-08-bumblebees-associate-queen.html Ecology Wed, 12 Aug 2026 08:40:03 EDT news705742562 In the coastal forests of a tropical Japanese island near Okinawa grows an inconspicuous plant that is easy to mistake for a mushroom. It is a non-green parasite that feeds on the roots of other plants and produces up to 1 million tiny seeds, each covered in a minuscule, dry fruit. The seeds, in particular, present a mystery to scientists: How do they get dispersed? https://phys.org/news/2026-08-secret-gardeners-parasitic.html Plants & Animals Tue, 11 Aug 2026 06:00:01 EDT news705585324 Scientists have long known that ant colonies sometimes seem to move as one. A nest that appears quiet can suddenly erupt into activity, with workers throughout the colony springing into motion almost simultaneously before settling back into stillness. https://phys.org/news/2026-08-ant-trigger-colony-wide-mathematical.html Plants & Animals Thu, 06 Aug 2026 18:20:03 EDT news705251999 Ants make up one of the most diverse groups of animals on the planet, with many species boasting remarkable physical abilities and social behaviors, and an overall species richness that far exceeds that of mammals. Various types of ants can carry up to one hundred times their weight or forage hundreds of meters from their nest, the equivalent of a human carrying thousands of kilograms and walking hundreds of kilometers. These feats have inspired researchers to study not only the anatomy that makes them possible but also how ants use these capabilities to forage and explore. https://phys.org/news/2026-08-random-physics-individual-ant-motion.html Plants & Animals Thu, 06 Aug 2026 14:00:07 EDT news705155701 Ants live in highly organized colonies and cooperate daily to tackle a wide range of problems. Their striking group behaviors have fascinated biologists for centuries and even inspired the development of various artificial intelligence (AI) systems. https://phys.org/news/2026-08-ant-teams-gravity-based-puzzle.html Plants & Animals Mon, 03 Aug 2026 15:20:10 EDT news704987373 A team led by researchers at the National Institute for Amazonian Research (INPA), in Manaus, has found evidence that the "zombie-ant" fungus (genus Ophiocordyceps), known worldwide for controlling ant behavior and forcing infected ants to bite plants before dying, also lives hidden inside mosses in the Amazon rainforest. https://phys.org/news/2026-07-amazonian-zombie-fungus-harbors-hidden.html Plants & Animals Thu, 30 Jul 2026 12:40:04 EDT news704629501