While global temperatures are rising, climate change is paradoxically causing harsher and colder winters in many regions.

Perversely, the more we try to cool off, the more we heat the planet. Cooling accounts for a staggering one-fifth of global ...

The Founding Fathers who gathered in Philadelphia to adopt the Declaration of Independence on July 4, 1776 picked a nice day ...

The polar vortex is Earth's frozen guardian—but that guardian is starting to fail. This video dives into the science behind ...

The polar vortex is coming—and raising the odds for intense winter weather In the stratosphere over Siberia, temperatures recently jumped nearly 100 degrees Fahrenheit, shoving the polar vortex ...