The eastern Pacific hurricane season has gotten off to a quick start. How quick? Read on to find out.

Rainfall totals across parts of Texas and Oklahoma were several hundred percent above normal in May 2015, leading to record-breaking flood levels on many rivers.

Uncommon atmospheric circumstances spawned a pair of tropical cyclones in the western Pacific—one on either side the equator, at nearly the same longitude, at nearly the same time. Why are twin cyclones more common during El Niño?

Pages