An energized Pacific jet is spawning storms and atmospheric rivers directed at the Northwest, while California sits just ...

Invest 98L is expected to strengthen and develop into a tropical depression or Tropical storm Melissa over the next few days, ...

The Pacific Ocean along the equator is where a phenomenon called La Niña develops. La Niña is the “cool sister” to El Niño.

Invest 98L in the eastern Caribbean is expected to strengthen into a tropical depression or tropical storm over the next few ...

Invest 98L in the eastern Caribbean is expected to strengthen into a tropical depression or tropical storm over the next few ...

By the time Invest 98L reaches the central Caribbean in the middle to later part of this week, a tropical depression is ...

As recently as the 1990s, when the Greenland Ice Sheet and the rest of the Arctic region were measurably thawing under the ...