Astronomers with the Event Horizon Telescope have developed a new way to observe the radio sky at multiple frequencies, and ...

Blood vessels are like big-city highways; full of curves, branches, merges, and congestion. Yet for years, lab models ...

A remarkable aspect of this technology is its ability to project entirely different images depending on both the wavelength (color) and spin (polarization direction) of light. For example, ...

Disney is adding two stage shows and a nighttime parade, and SeaWorld welcomes Baby Shark, but it’s last call for a few ...

The Shaw Prize in Astronomy is awarded in equal shares to John Richard BondProfessor, Canadian Institute for Theoretical ...

Artificial intelligence (AI) and other innovations in data science are making these advances possible – but at this point, ...

22.Anacondas are absolutely gigantic. Here's what one looks like in the wild: I'd only ever seen one in that documentary with ...

Sebastião Salgado, regarded as one of the world's greatest documentary photographers, has died at the age of 81. The Brazil-born photographer was known for his dramatic and unflinching black-and-white ...

With a leap in the evolution of large language models, some leading thinkers are questioning whether AI might become sentient ...

Ask the publishers to restore access to 500,000+ books. An icon used to represent a menu that can be toggled by interacting with this icon. A line drawing of the Internet Archive headquarters building ...

A decade after the release of "The Martian" and a decade out from the world it envisions, how close is reality to fiction?

Analysis: Health officials are reviewing a dubious report that claims dangerous complications from mifepristone. Public ...