Earth's Dynamic Magnetic Fortress Our magnetosphere plays the role of gatekeeper, repelling unwanted energy that's harmful to ...

Hurricanes are one of the most deadly and destructive forces on Earth, causing unfathomable damage, uprooting lives and trees ...

High above the Sun’s blazing equator lie its mysterious poles, the birthplace of fast solar winds and the heart of its magnetic heartbeat. For decades, scientists have struggled to see these regions, ...

The equatorial regions of Mars are home to unexpectedly enormous layers of ice, and they may have been put there by dramatic ...

Earth is getting darker. A subtle drop in reflectivity, driven by melting ice and cleaner air, is amplifying global climate ...

As just one of all the living creatures on Earth, you're along for the ride as our planet constantly moves in two major ways.

NASA measures radiation over Greenland to improve aviation safety and validate models that predict cosmic doses polar flight ...

A new NASA-backed study—relying on data from the Clouds and the Earth’s Radiant Energy System (CERES) satellite—suggests that ...

Earth is getting darker by the year, and the fact that humans will finally feel the consequences in 2026 is scaring even the ...

The fall equinox marks the first day of autumn. When does fall officially begin in 2025? This visual guide will help get you oriented.

Explore the longest line of latitude on Earth, the Equator. Learn about its length, countries it crosses, climate, and importance in geography and navigation.