What does a 100-year flood actually mean?

Weather forecasters often use terms like "100-year" or "500-year" floods. Here’s what those terms really mean and why these extreme events are happening more frequently.

Thailand and Myanmar earthquake death toll tops 1,600: What to know

More than 1,600 people have died in Myanmar and 10 in Thailand after a devastating 7.7 magnitude earthquake struck Friday.

3.8 magnitude earthquake strikes near Maine coast, tremors felt in Boston

A 3.8 magnitude earthquake struck near York Harbor, Maine, on Monday, approximately 7 miles south of the coastal area, according to the United States Geological Survey.

20 years later: A look at the deadliest disaster to strike Earth in modern history

On Dec. 26, 2004, a 9.2-magnitude earthquake shook the seafloor off Indonesia, sending a 100-foot wall of water to communities and killing over 220,000 people.

Kilauea volcano eruption paused after spewing lava in Hawaii, USGS says

The eruption occurred about 2:20 a.m. local time Monday within Halemaʻumaʻu crater inside Kilauea's summit caldera, a closed area of Hawaii Volcanoes National Park.

FEMA doesn’t have enough funding to last through hurricane season, Mayorkas warns

The Federal Emergency Management Agency can meet immediate needs but does not have enough funding to make it through the hurricane season, Homeland Security Secretary Alejandro Mayorkas told reporters Wednesday.

Asheville residents battling 'apocalyptic' aftermath of Hurricane Helene after deadly flooding, landslides

One Asheville, North Carolina resident sounded the alarm as his community battles the devastation left by Hurricane Helene, detailing the "apocalyptic weekend" as the death toll continues to rise while millions are left without power and water. 

Scientists in Japan warn of possible 'major earthquake' in wake of magnitude 7.1 quake Thursday

According to the U.S. Geological Survey, the magnitude 7.1 earthquake struck off the island of Kyushu in southwestern Japan around 4:42 p.m. local time (3:42 a.m. ET) at a depth of about 15.5 miles.

At least 2 dead, over 1,400 structures burned as New Mexico wildfires rage

The wildfires have scorched more than a combined 23,000 acres of tribal and government lands surrounding the village of Ruidoso in south-central New Mexico and the Mescalero Apache Reserve.

More than 2,000 feared dead in Papua New Guinea landslide

Over 2,000 people are feared dead after a landslide in Papua New Guinea, prompting the government to seek increased international aid amid challenging search and rescue efforts.

New Jersey earthquake felt in NYC, Philadelphia and beyond

A preliminary 4.8-magnitude earthquake struck near Lebanon, New Jersey, Friday, shaking the ground from New York City to Philadelphia and beyond.

Taiwan earthquake: Strongest in nearly 25 years leaves 9 dead

A 7.4-magnitude earthquake struck Taiwan, damaging buildings and leaving several dead. Here’s what’s known about the massive quake.