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Ancient bacterial toolkit links human gut health to ocean carbon cycling

New tectonic plate boundary could be forming in Zambia, scientists say

New model finds the lower size limit for habitable exoplanets

Birds of prey in South Africa are in trouble—a study analyzes data from 16 years of road counts

Algal bloom crisis shows climate risks need evaluative governance

Generative AI may significantly reduce the number of animal experiments

Scurvy's skeletal fingerprint found in California's Late Holocene archaeological sites

Chip-scale photonic approach achieves ultralow-noise microwave and millimeter-wave signal generation

Why prescribed fire often fails: Scorched invasive shrubs can resprout instead of die

Pet loss is difficult for people—what about for other pets?

New research examines 'remorse bias' in legal decision-making

NASA fuel cell tests pave way for energy storage on the moon

Unexplored interactions between electrons and atomic nuclei shed light on dark matter

Aquifer recharge could buffer water scarcity, yet policy blocks uptake in five countries

Brazilian microfossils interpreted as animal traces are actually algae and bacteria, research reveals

Lab-grown diamond device could change how radiation doses are measured

Snow and glacier ecosystems across remote Antarctic island reveal hidden microbial diversity

Heat index maps uncover when city greening cools most—and when it can backfire

Nudge theory was all about taking responsibility, but it allowed big business to look the other way

Researchers find coherent ferrons—polarization waves with potential across quantum and telecom applications

Metagenomics and AI could unlock uncultivated bacteria and archaea

From AI companions to climate action, we undervalue what lies ahead

Smarter search for fuel-cell catalysts uses machine learning

Hidden proton pathways emerge as ultrathin polymer film method splits interface signals

What it would have been like to experience the dinosaur‑killing asteroid armageddon: A blow‑by‑blow account

Climate patterns may shape where violent conflict risks are amplified

Relaxing rules on carbon markets would undermine climate action, scientists warn

How carbon dioxide cools the upper atmosphere—and warms Earth below

Inland seas may face widespread heat waves by midcentury as warming accelerates

Can plants hear? Latest research offers new insights

Shark face study uncovers 400-million-year-old blueprint shared across jawed vertebrates

Looped polymers unlock stronger, faster molecular binding through entropy, model suggests

How AI can lead to false arrests and wrongful convictions

New alien-life test could help Mars and Europa missions read organic molecules

Study finds airborne testing could help spot equine herpesvirus at major events

Light reshapes metal-organic framework to harvest airborne water

New AI tool predicts how cells choose their future—helping uncover hidden drivers of development

Vessel tracking reveals how invasive seaweed could spread across New Zealand

Wildfire smoke's hidden ozone threat may be adding thousands of US deaths each year

Pentagon releases UFO files that go back to the Apollo moon missions

How the evolution of blockchain is changing our ideas about trust

Why gradual environmental change can trigger sudden species collapse and fragmented populations

Antarctic sea ice defied global warming for decades—now, hidden ocean heat is breaking through

Hubble survey sets up Roman's future look near Milky Way's center

How the Atlantic herring adapted to the brackish water of the Baltic Sea

What happens when scientists trust AI more than colleagues?

JWST spots two early black holes growing far faster than their galaxies

Saturn's icy rings likely formed from lost moon Chrysalis

How a single star can reshape an entire galaxy

New research highlights how wildfires are harming fish