As humanity prepares to take its first steps on Mars, a comprehensive report released by the National Academies of Sciences, ...

Aliens might be transmitting communications signals to each other across exoplanets, some astronomers think. Since these ...

Sam Altman admits the rise of ChatGPT may be moving too quickly for comfort as AI shakes up jobs, education, and the global ...

Public health experts said they can no longer rely solely on the recommendations of the Advisory Committee on Immunization Practices.

From an incredible series of revelations about the ancient humans called Denisovans to surprising discoveries about tool ...

Lime granules trapped in ancient walls show Romans relied on a reactive hot-mix method to making concrete that could now ...

Four UC Nobel laureates on what they discovered here, why it matters, and why their world-changing work could only have ...

Curiosity-driven experiments in a basement eventually sparked a worldwide rethink of how stress, addiction, and life experiences shape the brain.

When astronauts set foot on Mars, it will be one of humanity’s greatest milestones, marking the start of a new era of ...

As an FDA official said that the agency has evidence that links COVID vaccines to the deaths of at least 10 children, the U.S ...

Neil deGrasse Tyson gave a rousing defense of scientific principles in his characteristic brash way during his Purdue ...

As far as annual meteor showers are concerned, 2025 has saved the best for last. This year’s Geminids are not to be missed ...