Follow live NBC News coverage and latest updates on the Iran war, as Tehran attacks ships around the Strait of Hormuz, the ...

Scientists have identified several ominous 'red flags' that hint that a key ocean current is nearing collapse. The Atlantic Meridional Overturning Circulation (AMOC) is a vast system of ocean currents ...

Iran has begun laying mines in the Strait of Hormuz, the Persian Gulf channel that carries 20 percent of the world’s oil, ...

Shifts in the Gulf Stream could help researchers predict the human-driven failure of a huge system of ocean currents known as the Atlantic Meridional Overturning Circulation.

TAMPA, Fla. — There has been a lot of buzz online about the possibility of gulf-effect snow in Florida for late Saturday into Sunday morning. While there is a small chance of this happening, it will ...

Changes in the Gulf Stream, a strong ocean current in the Atlantic, could serve as an early warning of the imminent collapse of the Atlantic Meridional Overturning Circulation (AMOC). The AMOC is a ...

Models show that as the Atlantic Meridional Overturning Circulation gets weaker, the Gulf Stream will drift northwards. There ...

Michigan and the Great Lakes are bracing for another cold shot later month as a polar vortex split in the stratosphere nudges ...

US President Donald Trump crossed “a very dangerous red line” after Iran’s supreme leader Ali Khamenei was killed in US-Israeli strikes, an Iranian official told CNN. Follow for live updates ...

Millions across the Midwest and Northeast are on alert as snow and ice target 25+ states with snow and ice just days after the Blizzard of 2026. Meanwhile, an imminent Polar Vortex collapse threatens ...