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Scissor-tailed nightjar on the ground
Birds clap in the dark to flirt
In northern Argentina, one bird courts romance by snapping its wrists together, producing a sound scientists have puzzled over for decades. Now, researchers have captured the behavior in detail, revealing how scissor-tailed nightjars create one of the most curious sounds in the avian world.
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Astronomers produce most detailed map of the cosmic web
International study used data from the James Webb Space Telescope
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Rendering of our solar system
New method sharpens the search for alien biology
New UCR research shows that the search for life beyond Earth could benefit from a statistical approach that prioritizes patterns rather than searching for individual chemical or molecular traces.
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Diverse group of scientists
The National Science Board purge, explained
Amidst the many attention-grabbing headlines of 2026, there is a recent one that may have flown under the radar but shouldn’t have. On April 24, the White House dismissed the entire 22-person board that oversees the National Science Foundation. The NSF is an independent federal agency that supports science and engineering in all 50 states and U.S. territories. 
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Covid-19
Early human embryonic cells may be vulnerable to SARS-CoV-2 infection
Study finds early-stage ectoderm cells are especially susceptible, raising questions about potential developmental risks
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Fruit flies on a white background
Under crushing hypergravity, flies adapt — and recover
Experiments shed new light on the ways gravity influences biology.
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Hawaiian 'I'iwi bird on a branch
Birds caught stealing from their neighbors
High in the forests of Hawai‘i, songbirds are stealing twigs and moss from one another’s nests. Researchers find this quiet canopy crime is surprisingly common and could threaten species already struggling to survive.
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Illustration of supermassive black hole
Dark matter could explain earliest supermassive black holes
Dark matter decays could be the missing ingredient explaining how giant black holes formed before the first stars
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