Science

Gallery: Deep-sea volcano a hotspot for mysterious life

Deep-sea volcano a hotspot for mysterious life

GEOLOGIST SEAMOUNTS (Hawaii) — The turquoise waters became darker and darker, and squiggly glow-in-dark marine creatures began to glide past in the inky depths like ghosts.

Mapping the Milky Way as never before

Mapping the Milky Way as never before

PARIS — The Gaia space probe, launched in 2013, has mapped more than a billion stars in the Milky Way, vastly expanding the inventory of known stars in our galaxy, the European...