El Niño is officially here! How strong will it get?

NOAA's National Weather Service said on June 11, 2026, that El Niño has arrived. It's likely to strengthen and could become a super El Niño.

Severe weather threat upgraded today for Midwest

Severe weather is expected Thursday across the Midwest and Great Lakes region. Tornadoes, destructive wind and large hail are possible.

What is airglow? This glowing light is not an aurora

Airglow is a light that occurs high in Earth's atmosphere. It's usually too dim to see with the eye, but photographers can capture glorious photographs of it.

California faults under record stress, study finds

A new model of 1,000 years of earthquake history along 2 California faults has revealed that these faults are under record levels of stress.

Celebrate World Oceans Day today, June 8, 2026

World Oceans Day is a day to honor our connection to Earth’s oceans and to learn what we can do to protect ocean habitats. Celebrate World Oceans Day on June 8.

Elephant calf reunion melts hearts in Kenya

An elephant calf reunion in Kenya melted hearts recently. The lost baby answered her aunt’s call and her family rushed in to welcome her home.

BOOM over Massachusetts and U.S. East probably a meteor

Many reported a streak across the daytime sky and a boom over Massachusetts and surrounding areas in the US East, probably a meteor.

How cities can change the weather during storms

Researchers looked at 22 years of data to discover how cities can change the weather. Certain storms intensify over cities, leading to more urban flooding.

Strange sonic boom rattles South Carolina

People in South Carolina heard a strange sonic boom on May 28, 2026, around 5:30 p.m. The USGS said it wasn't an earthquake. Could it have been a meteor?

An undersea volcano is erupting in the South Pacific

An undersea volcano began erupting in the Bismarck Sea off the coast of Papua New Guinea on May 8, and it is still going. Will the volcano birth a new island?