“He was very taken with the thought that no phenomenon becomes a true phenomena until it has been observed,” Wald told Salon ...

"What If is an epic exploration of possibilities. What If is a Webby Award-winning science web series that takes you on a ...

Found less than a billion years after the Big Bang, these massive objects are upending astronomers’ timeline for how early ...

NASA’s Webb telescope uncovers mysterious "little red dots," pointing to the existence and growth of supermassive black holes ...

After decades of study, scientists sound genuinely optimistic about the possibility of detecting primordial black holes, which might explain dark matter.

"Does transfusing young blood into older individuals reverse aging? This video dives into the fascinating science behind ...

A sweeping 2022 law, touted by President Joe Biden as a way to revive U.S. manufacturing of semiconductors and reduce the ...

A sweeping 2022 law, touted by President Joe Biden as a way to revive U.S. semiconductor manufacturing and reduce reliance on ...

The Universe really seems to be expanding fast. Too fast, even. A new measurement confirms what previous -- and highly debated -- results had shown: The Universe is expanding faster than predicted by ...

The Webb telescope — a scientific collaboration between NASA, ESA, and the Canadian Space Agency — is designed to peer into ...

"The high explosion energy of AT 2023adsv could indicate that the properties of supernova explosions might have been ...