The possibility of the asteroid 2024 YR4 impacting our planet might not be ruled out until 2028, raising the prospect we’ll ...

Chris Rocheleau, Trump’s pick for acting head of the Federal Aviation Administration, has been a longtime agency official and ...

The nonaddictive painkiller suzetrigine (Journavx) is as effective for acute pain as a common opioid treatment ...

Despite a recent request from Trump, NASA astronauts Suni Williams and Butch Wilmore were already scheduled to return to ...

These tech giants recognize that the next generation of microprocessors to be used for AI calculations at data centers will ...

Polio, a disease that can cause lifelong paralysis, has been eliminated from the U.S. Experts fear a resurgence if lifesaving ...

The number of planets that orbit the sun depends on what you mean by “planet,” and that’s not so easy to define ...

Scientific American is part of Springer Nature, which owns or has commercial relations with thousands of scientific publications (many of them can be found at www.springernature.com/us). Scientific ...

These caterpillars carry a toxic chemical cocktail and Inquisition-like delivery implements—and their geographic range is ...

From Robert F. Kennedy, Jr.’s views on vaccines to Medicaid, here are some ways his nomination for head of the Department of ...

Observatories in Chile’s Atacama Desert, including the world’s largest optical telescope, could be blinded by light pollution ...

ZYN, the popular brand of flavored nicotine pouches, recently earned FDA authorization for reducing smoking, but some ...