Shock waves from tiny black holes in the early universe could explain how antimatter became so rare while matter is common.

The fighting continues in the Middle East, and oil’s back on the move, as the clock ticks on President Donald Trump’s five-day deadline for resolving differences with Iran. That’s the backdrop for ...

A study of the fascinating galaxy system nicknamed "The Stingray" suggests that mysterious little red dots could be a phase ...

Researchers at the Department of Energy's SLAC National Accelerator Laboratory and collaborating institutions recently built a generative AI model that can recreate molecular structures from the ...

Debates over how geometry is understood and learned date back at least to the days of Plato, with more recent scholars ...

Video shows 7-ton meteor exploding across the sky during the day A meteoroid was spotted streaking across the sky in 10 states. In some areas, there was also a loud boom, similar to an explosion. NASA ...

Kendra Pierre-Louis: For Scientific American’s Science Quickly, I’m Kendra Pierre-Louis, in for Rachel Feltman. In 1997, Deep Blue, a supercomputer built by IBM, did the unexpected: it defeated chess ...

A little-known respiratory virus overshadowed by Covid-19 is spreading rapidly across the United States, with major population centers on high alert. Human metapneumovirus, or HMPV, has been spreading ...

For decades, most companies took electricity for granted when it came to growth. Factories expanded, offices opened and data centers came online with little concern about whether the grid could keep ...

A fiery streak across the sky and a loud boom greeted many residents of northeast Ohio on the morning of March 17. The rare celestial spectacle, which took place a little before 9 A.M. Eastern ...