Climate change has pushed the planet's environmental systems "deeper into uncharted territory," researchers said in a new ...

The seventh annual report by an international coalition led by Oregon State University scientists says the Earth's climate ...

Climate change is reshaping weather patterns, raising temperatures and affecting ecosystems worldwide. Understanding its ...

Earth’s climate has always naturally cycled through change, caused by how much of the sun’s energy was absorbed by the atmosphere. In fact over the past 650,000 years, the Earth has gone through seven ...

Decades of independent observations and improved methods strengthen the evidence that greenhouse gases are changing Earth’s ...

Seven of 16 planetary vital signs are in their most extreme state ever recorded, and El Niño is here to make matters even worse. The climate just got its annual checkup, and the results aren’t looking ...

The weather over the North Atlantic affects hundreds of millions of people. From winter storms over Europe to cold spells in ...

Less than half of Americans believe the Earth is warming as a direct result of human activity, new data from Pew Research shows, and 12% of Americans don't believe the Earth is warming at all. A man ...

The surface of the Sun is a tempestuous place, spewing bursts of plasma and gusts of solar wind that frequently collide with our planet. Research has shown that long-term shifts in solar activity can ...