Earth is quietly collecting radioactive debris from an ancient stellar explosion as our Solar System drifts through a giant ...

When you think of outer space, you're likely picturing stars, planets and moons. But much of space is filled with clouds of gas, plasma and stardust—known as interstellar clouds.

Mars An anomaly in Mars' mantle could trigger volcanoes to erupt — and may be causing the whole planet to spin faster Space Exploration Chinese lander reveals giant 'cavity' of radiation between Earth ...

The Toba supereruption 74,000 years ago was so massive it may have plunged Earth into years of darkness and cold, leading some scientists to believe humanity nearly went extinct. Yet archaeological ...

Scientists say a massive 2022 volcano eruption may have helped break down methane, offering new clues in the fight against ...

MUSKEGO, Wis. (CBS 58) -- Frigid temperatures can do a number on trees but despite what some videos online suggest, trees are not actually exploding - even if it can sound like it. Videos circulating ...

A new study suggests that a rift in Kenya and Ethiopia has reached a critical stage in the split-up process, and that water ...

New forecasts this week from NOAA and the European Center for Medium-Range Weather Forecasts show the likelihood of a ...