The National Ice Core Facility in Lakewood, Colorado, holds 13.67 miles of ice cores preserved at -40 degrees Fahrenheit year ...

Global warming is making both places more important to global shipping and trade. To imagine the kind of future a hotter, ...

Former national security adviser Robert O'Brien breaks down President-elect Donald Trump's talks about purchasing Greenland on 'Kudlow.' ...

A 2023 astronaut photo captured a rare effect, known as sunglint, transforming the surface of one of Russia's deepest lakes ...