(CNN) — An invisible molecular cloud that could shed light on how stars and planets form has been detected surprisingly close to Earth. Named Eos after the Greek goddess of the dawn, the cloud ...

SANTA BARBARA, Calif. — The Community Environmental Council's Earth Day Festival wrapped up Sunday after showcasing a popular electric vehicle display around Alameda Park. The streets ...

Scientists apply that same logic to Titan, Saturn’s largest moon. Titan has active rivers and vast seas, but its coastlines don’t behave like those on Earth. Titan is the only body in the solar system ...

(CNN) — Seismologist Deborah Kilb was wading through California earthquake records from the past four decades when she noticed something odd — a series of deep earthquakes that had occurred ...