AI systems could show signs of consciousness. We need to develop better tests to show whether they are actually aware ...

President Trump is the first president in at least three decades to deny governors’ requests for funding that’s meant to ...

If dark energy is weakening, as suggested by recent results, then the cosmos is far stranger than most physicists had ...

Scientific American is part of Springer Nature, which owns or has commercial relations with thousands of scientific ...

Two leading theories of consciousness went head-to-head—and the results may change how neuroscientists study one of the ...

A new study is fueling speculation and fear about the risks of a major earthquake in the Cascadia subduction zone, including ...

An enormous glowing cloud that contains approximately 3,400 solar masses worth of gas has been discovered near the solar ...

A shameful mass propaganda campaign is unfolding in the U.S., one that will make millions of kids needlessly sick with ...

A vaccine that blocks infection with the human papillomavirus has helped to lower cervical cancer rates. Researchers want to ...

President Trump has dismissed hundreds of scientists working on the congressionally mandated National Climate Assessment, ...

Amazon has launched its first operational Project Kuiper satellites in its attempt to compete with SpaceX’s Starlink—but ...

Some users of GLP-1 weight-loss drugs have been reporting strange changes in food preferences, such as a new dislike for ...