Astrophysics is, as many astrophysicists will tell you, the story of everything. The nature and evolution of stars, galaxies, galaxy clusters, dark matter and dark energy—and our attempts to ...

David Haskell brings readers through millions of years of botanical history for his latest book, How Flowers Made Our World ...

Space agencies around the globe are coordinating missions to visit the asteroid Apophis during a close encounter with Earth ...

The U.S. has been pummeled with heat waves this summer. Here’s how hot overnight temperatures can get in the way of a good ...

But did our direct ancestors interbreed with other long-lost hominin lineages before the first major migrations out of Africa ...

Centuries-old DNA that was found in these mummies belongs to an extinct viral lineage of smallpox that was brought across the ...

At this week’s House subcommittee hearing on COVID, Representative Marjorie Taylor Greene of Georgia mocked and disparaged Anthony Fauci, former director of the National Institute of Allergy and ...

Astronomers spot best-yet example of a wandering supermassive black hole Giant black holes adrift in deep space are normally ...

The extreme conditions of atomic bomb explosions create “uncontrolled microexperiments” that, in Hiroshima, forged a ...

A private spacecraft launched to boost the decaying orbit of NASA’s Swift Observatory is now suffering from potentially ...

Many of these structures date to around C.E. 100–300, during the time of the Aquiry civilization, and may have been used for ...

New work explains how avocado trees coordinate a complex reproductive strategy, switching every day between male and female ...