Paul Voosen

Agency selects two missions for first visit since the 1990s

Climate models suggest Earth’s sister planet was once cool, wet, and habitable

New work suggests global warming will only lead only to fewer cold winds

Alumni from a Howard University program are now leaders at federal science agencies. Can academia follow its lead?

Campaign probes for earliest signs of oxygen-producing life

Laurie Leshin joins lab as it begins work on Mars Sample Return

Rift between Greenland and Europe implicated in 56-million-year-old hothouse

Satellites capture fall in pollution that helps cool the planet

Alkaline lime powder spread in Florida estuary drew down carbon and reduced acidification

Samples from space rocks suggest water and light elements are present in warm inner part of planet-forming disks