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Plants & Animals Oct 4, 2026

Too many males to choose from can overwhelm female frogs—and change who gets to mate

If you've ever felt overwhelmed by menu options at a restaurant, cereal varieties at the grocery store or potential partners while scrolling through dating apps, you've experienced choice overload.

Plants & Animals Sep 30, 2026

Insects are essential to vertebrate life—as food, shelter and medicine

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 ...

Astronomy Sep 26, 2026

Black hole jets reach far beyond galaxies' visible edges, potentially deciding their fate

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. ...

Ecology Sep 24, 2026

Elastic fantastic: The deadly fluid of pitcher plants

In the world of carnivorous plants, Venus flytraps—with their showy, snapping reflexes—have long hogged the limelight. But plants have many creative bug-capture strategies, from slippery waxes to vibrating lids to bizarrely ...

Evolution Sep 24, 2026

'Jumping genes' helped ants in their evolutionary triumph after the extinction of the dinosaurs

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 ...

Plants & Animals Sep 23, 2026

Study reveals how biological echo chambers form—and what can break them

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. ...

Social Sciences Sep 18, 2026

Are bots changing how people talk? Language in the age of AI

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 ...

Cell & Microbiology Sep 17, 2026

Two spike 'keys' work together to let SARS-CoV-2 enter cells, study reveals

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 ...

Condensed Matter Sep 17, 2026

Diamond quantum sensors can detect heart magnetism at room temperature without skin contact

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 ...

Plants & Animals Sep 16, 2026

Chimpanzees give youngsters the tools to learn tricky techniques

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 ...

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