Human intelligence wasn’t a cosmic evolutionary fluke, some scientists say. The case against cosmic loneliness is growing.

The discovery of the molecules was made with Nasa’s Curiosity rover, which examined a Martian rock named Cumberland. This is ...

Telescopes that were unavailable ten years ago are now studying dozens of stars and at least one exoplanet worth a headline: all-sky infrared surveys, machine-learning filters, and spectroscopy ...