Astronomers, led by Cambridge University, believe they have found signs of biological activity on exoplanet K2-18b, which is ...

Astronomers, led by Cambridge University, believe they have found signs of biological activity on exoplanet K2-18b, which is 8.6 times as massive and 2.6 times as large as Earth, 124 light years away ...

Partly cloudy. The chance of morning fog in the west. The chance of smoke haze in the outer west this morning. Slight chance of a shower in the late morning and afternoon. Light winds becoming east to ...