Research has shown that severe El Niño events can have lasting effects on Earth’s systems—potentially locking the global ...

Scientists have identified roughly nine of these major tipping points in Earth’s climate. As of this Earth Day 2026, several ...

Ancient Antarctic ice is revealing a surprising new chapter in Earth’s climate story, stretching back 3 million years. By ...

Earth Day began as a protest in 1970, but its meaning has evolved. Here’s how it changed - and what it represents today.

Earth Day, which began in 1970, is celebrated each year on April 22.

Across the world, groups of activists, teachers and psychologists are tackling one of the world’s most daunting problems — ...

In a year of grim climate and environment news, we’ve compiled several hopeful signs about our planet’s future.

Small but mighty, the red planet — our celestial neighbor — has made Earth’s climate what it is today. Mars’ gravitational pull serves as a stabilizing force for our home’s orbit, tilt and position ...

Governor Spanberger announced Virginia’s entry in the U.S. Climate Alliance, a bipartisan coalition of 24 states focused on ...

Even a moderately strong El Niño during the next 12 to 18 months could drive the average global temperature to about 1.7 ...

Governor DeSantis signed a Florida law on Earth Day preventing local governments from adopting net-zero emissions mandates or ...

The 15th annual One Earth Film Festival screened the documentary “Plastic People” in Annenberg Hall Thursday. The event was ...