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Corpses leave clues behind in the soil long after they're gone

It is not uncommon for a body to be moved after a murder, usually to hide or eliminate evidence. And while the Arizona desert may seem like the perfect place to commit such a crime, a new study shows that a cadaver can still ...

Malaysian scientists recruit bed bugs as crime scene sleuths

Under glaring laboratory lights, a research assistant extends his forearm and carefully inverts a mesh-topped container onto his skin to allow a wriggling mass of bed bugs to feed on his blood, all in the name of science.

Humans are evolved for nature, not cities, say anthropologists

A new paper by evolutionary anthropologists Colin Shaw (University of Zurich) and Daniel Longman (Loughborough University) argues that modern life has outpaced human evolution. The study suggests that chronic stress and many ...

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James Watson, co-discoverer of the double-helix shape of DNA, has died at age 97
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Bureaucracy in agriculture fails to take farmers' traditional knowledge and experience into account: Study
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Proposed roadmap for an integrated biological and environmental data network could transform research
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Holocene skeletal samples challenge link between sedentary lifestyles and age-related bone weakening
Biotechnology
New report urges critical action to address growing biosecurity risks
Plants & Animals
Streamlining the consciousness debate, from trees to hermit crabs
Cell & Microbiology
Insights from 15 years of collaborative microbiome research with Indigenous peoples in the Peruvian Amazon
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Medicine Nobel to trio who identified immune system's 'security guards'
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What to know about the life and legacy of chimpanzee researcher and wildlife advocate Jane Goodall
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World-renowned chimpanzee expert Jane Goodall dies at 91
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Left-handers rank high in fencing and table tennis
Plants & Animals
The sound of crying babies makes our faces hotter, according to new research
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Keeping America's cereal bowl full: Optimizing grain transport to balance cost, carbon and resilience
Biotechnology
How do bodies decompose? Cape Town forensic scientists are pushing frontiers of new detection methods
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Cashew waste a lucrative business for Ghana's youth
Ecology
Scientists call for urgent policy reform to accelerate cross-border coral restoration efforts
Other
Sustainable food safety means managing risk, not erasing it
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Algae salad and cricket flour: Who will reach for alternative protein foods?
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Chinese researchers charged with smuggling fungus into US
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What is Fusarium graminearum, the fungus US authorities say was smuggled in from China?

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Archaeology
Ancient Māori remains point to largely plant-based diets before colonization
Earth Sciences
Rock bonding changes understanding of earthquake mechanics
Evolution
From Asgard to Earth: Tiny tubes may reveal the moment complex life began
Environment
High levels of forever chemicals found in Svalbard reindeer
Evolution
Dragonflies share humans' red-light sensing trick, detecting wavelengths near 720 nm
Soft Matter
New AI method flags fluid flow tipping points before simulations break down
Optics & Photonics
Single-shot imaging captures more information about ultrafast microscopic processes than previously possible
Earth Sciences
Why treelines don't simply rise with the climate
Astronomy
What if dark matter came in two states?
Molecular & Computational biology
One DNA letter can trigger complete sex reversal
Space Exploration
Houston, we have a problem ... with the toilet
Plants & Animals
The lengths male octopuses go to protect the arm they need to mate
General Physics
Physicists zero in on the mass of the fundamental W boson particle
Archaeology
Unique double baptistery and mysterious marble block uncovered at Byzantine cathedral in Israel
Cell & Microbiology
AI uncovers hidden immune defenses inside bacteria
Plants & Animals
Ecuador study finds tropical rainforest biodiversity rebounds over 90% in 30 years
General Physics
AI trained like a Rubik's Cube solver simplifies particle physics equations
Earth Sciences
AMOC collapse could turn Southern Ocean into carbon source, adding 0.2°C to global warming
Archaeology
DNA evidence reveals a Stone Age population collapse in France
Cell & Microbiology
A 'stemness checkpoint' helps control stem cell identity

Bayer stock climbs on report of Roundup settlement

Shares in German chemicals and pharmaceuticals giant Bayer climbed Friday on a report it was nearing a $10 billion settlement with US plaintiffs claiming weedkiller Roundup caused their cancer.

High anxiety: Proposed US hemp rules worry industry

Hemp growers and entrepreneurs who were joyous a year ago after U.S. lawmakers reclassified the plant as a legal agricultural crop now are worried their businesses could be crippled if federal policymakers move ahead with ...

Scientists transform a BBQ lighter into a high-tech lab device

Researchers have devised a straightforward technique for building a laboratory device known as an electroporator—which applies a jolt of electricity to temporarily open cell walls—from inexpensive components, including a ...

Of ants and men: Ant behavior might mirror political polarization

Could the division of labor in an anthill be driven by the same social dynamics governing the gap between liberals and conservatives? That was the surprising question tackled by Princeton biologists Chris Tokita and Corina ...

Dozens of monkeys die in German zoo fire

Flames from flying New Year's Eve lanterns might have sparked a blaze that killed dozens of monkeys at a zoo in northwestern Germany, management and security services said Wednesday.

Kenya backs farming of Monsanto-created GM crop

Kenya has approved the cultivation a GM variety strand created by Monsanto, the president's office said, the first time such crops have been allowed in the dynamic East African economy.