New California Senate leader says his priorities are climate change, homelessness and opioid crises

Michigan legislature votes to repeal 1931 law criminalizing abortion drugs

The Milky Way Might Be Producing More Stars Than We ThoughtA Mystery Object Is Being Dragged Into The Black Hole at The Center of Our Galaxy

Venus May Have a 'Squishy' Surface That's Regularly Regenerating ItselfAstronomers Have Detected Signs of The Largest Magnetic Fields in The UniverseNetflix's "The Watcher" is based on a true story. Here's the history of the house and its stalker.

This Planet Is Way Too Big to Be Orbiting This Teeny Tiny StarA Solar Orbiter Filmed Mercury Crossing The Face of The Sun, And It's Glorious

For The First Time, Astronomers See Black Holes in Dwarf Galaxies About to Collide

Martian 'Lightning' Could Play a Major Role in The Planet's Chlorine CycleThis mathematical brain model may pave the way for more human-like AI

The Book Report: Fall picks from Washington Post critic Ron Charles (Sept. 18)Majority of Europeans would replace government with AI — oof, they’re so wrong

This AI startup is putting a fleet of airplanes in the sky without human pilotsZoom’s new AI will highlight the best bits of meetings for you