Explore the debate on climate change causes: human activities vs. natural variability. Discover the latest data, scientific ...

The PUNCH mission will also involve creating an artificial total solar eclipse, which will provide an extended, ...

January was expected to be cooler than the same month last year, but was 0.1C warmer, which experts are struggling to explain ...

The surprising January heat record coincides with a new study by a climate science heavyweight, former top NASA scientist ...

Holding long-term global warming to two degrees Celsius—the fallback target of the Paris climate accord—is now "impossible," ...

USAID’s SERVIR program, which uses NASA satellite data to help countries manage climate disasters, has been suspended.

Those are the latest alerts in a new paper led by James Hansen, director of Columbia University’s Climate Science, Awareness ...

It's not uncommon for the type of animals and plants in a particular area to change over time. It's called species turnover ...

A stark new analysis concludes that Earth's climate is more sensitive to rising greenhouse gas emissions than previously ...