Our planet has experienced dramatic climate shifts throughout its history, oscillating between freezing "icehouse" periods and warm "greenhouse" states.

"This is the largest solar radiation storm in over 20 years," the Space Weather Prediction Center said on Monday.

Small but mighty, the red planet — our celestial neighbor — has made Earth’s climate what it is today. Mars’ gravitational pull serves as a stabilizing force for our home’s orbit, tilt and position from the sun. Without it, life could potentially have been a lot different from what we know today.

Carbon released from Earth's spreading tectonic plates, not volcanoes, may have triggered major transitions between ancient ice ages and warm climates, new research finds.

New research suggests that the Earth's solid inner core is softer and more dynamic than previously thought, changing ideas.

The far-flung "Project Anchor" conspiracy theory claims that NASA is preparing for Earth to "lose" gravity on August 12, 2026, is circulating on social media.

Some 350 light-years away, the V1298 Tau system features an infant sun-like star, just 23 million years old, orbited by four planets on compact orbits close to their star, and all