Located in the stratosphere, the ozone layer blocks potentially harmful ultraviolet energy from reaching our planet's surface ...

Serendipity regularly plays a role in scientific discovery, but only for those who know enough to appreciate the opportunity presented. Scientists who are knowledgeable about research that’s already ...

The 1985 discovery identified a dramatic thinning of the ozone layer over our southernmost continent, triggering immediate ...

Located in the stratosphere, the ozone layer blocks potentially harmful ultraviolet energy from reaching our planet's surface ...

First, strengthening cyberinfrastructure and Earth observation capabilities is critical. The development of an integrated, ...

A new satellite photo has revealed that the "megaberg," A23a, is beginning to break apart, spawning thousands of smaller ice ...

Chinese researchers have systematically assessed the critical role of polar regions in achieving global sustainable ...

Glaciers are melting faster than at any other time in recorded history, and the consequences extend far beyond iconic vanishing ice.

This was no ordinary expedition. It marked the first in-depth study of the geology, ocean conditions, and marine life beneath ...

Harvard Kennedy School Professor John Holdren and Arctic Initiative director Jennifer Spence say multiple new threats are ...

Mercury (Hg) is a naturally occurring element found across the globe, yet it becomes highly toxic as it accumulates up the ...