Earth’s oceans are undergoing a dramatic visual shift, as satellite data reveals that a powerful " Super El Niño " weather pattern is turning green ocean waters a starker, deeper blue. The visual ...

Each fall, millions of monarchs from Canada and the U.S. travel thousands of miles to reach their winter home in the mountain ...

The phenomenon, which involves the geographic poles, is distinct from when the magnetic poles move. The planet's solid crust ...

Temperature plays a crucial role in when and how trees change color, experts say, but precipitation and sunlight are also factors.

The El Nino-Southern Oscillation, to use its full name, is a natural phenomenon in which the upwelling of water causes warmer ...

A hot, dry summer could be good news for Gisborne farmers and winemakers, but El Niño is bringing risks that could prove ...

Stronger westerly winds and below-average rainfall will present challenges on the East Coast but there are some potential ...