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A Big Rover Aims to Be Like ‘U.P.S. for the Moon’

Imagine T. Rex. Now Imagine It With Lips.

This Is What It Sounds Like When Plants Cry

DNA Confirms Oral History of Swahili People

Can a Machine Know That We Know What It Knows?

Oumuamua Was a Comet After All, a Study Suggests

The Clues Floating in a Volcano’s Smoke Rings

Space Debris Spotted Over Northern California

Eight-Legged Candy-Striper Killers Prowl Before the Sun Rises

Keanu Reeves’s Latest Role? Fungus-Killing Bacterial Compound.

The Missing 24-Limbed Animals That Could Help Rescue the Ocean’s Forest

Dunk Was Chunky, but Still Deadly

Hubble Telescope Faces Threat From SpaceX and Other Companies’ Satellites

Space and Astronomy in March: What to Expect