A polar vortex dipping down from Siberia will bring a cold front with frigid temperatures to nearly 300 million Americans.

Earth’s magnetic north is not static. Like an anchorless buoy pushed by ocean waves, the magnetic field is constantly on the move as liquid iron sloshes around in the planet’s outer core.

Scientists have revealed that a crucial system of Atlantic Ocean currents could collapse by the 2030s, dramatically altering ...

A once-in-a-lifetime comet is approaching the sun — and it will be visible for the first time in 160,000 years. The comet ...

India observes Sankranti as a mid-winter harvest festival. Celebrated with kites in Gujarat, prayers in the north and Pongal ...

Do you want a future in which Canada defects to the EU, Russia rules the Arctic and China runs Latin America? That’s the default outcome of non-action.

Systems of atmospheric pressure can shape Texas weather as deadly hurricanes or as scorching heat domes, depending on whether ...

So, as the Deep South grapples with the foreign language of snowflake icons making a (for some, repeat) appearance in weather apps, a reality check is in order.

However, stargazers in the Northern Hemisphere, including those in the US and Europe ... a-lifetime opportunity to witness its cosmic beauty. New Snowfall Projection Map Released: These Areas In New ...

Here’s something that you’ll kick yourself if you miss – a comet that only grazes the Earth every 160,000 years will be ...

However, stargazers in the Northern Hemisphere, including those in the US and Europe ... Here's Wintry Mix, Accumulating Snow Map ...

Evidence showed that dinosaurs originated in the southern part (Gondwana) of the supercontinent and headed to the northern half (Laurasia) over millions of years, before the infamous asteroid ...