Scientists are racing to learn as much as possible about the interstellar comet 3I/ATLAS before it fades from view forever ...

Household energy expenses will rise, as will greenhouse gas emissions, as a result of the Trump administration's One Big ...

To celebrate Scientific American ’s 180th anniversary, we’re publishing a jigsaw every weekday to show off some of our most ...

China is pulling ahead of the rest of the world in sinking data centers that power AI into the ocean as an alternate way to ...

Air pollutants like ozone and nitrogen dioxide can cause inflammation in the nerves that play a role in migraines. Bright ...

So physicists have been on the hunt for any sign of difference between matter and antimatter, known in the field as a ...

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Bird flu fears have focused on the poultry and dairy industries and human health. But wild animals are threatened, too—at ...

Today’s large language models are hardly related to the kinds of machine intelligence we see in science fiction, according to ...

The Trump administration wants to reduce the National Oceanic and Atmospheric Administration’s budget by $2.2 billion, ...

A U.S. gravitational wave detector spotted a collision between fast-spinning “forbidden” black holes that challenge physics ...

Bird flu was nearly everywhere in the U.S.—in chickens, cows, pet cats and even humans. Cases have gone down, but experts ...