Iowa tornadoes: 12 twisters confirmed within 24 hours

A night of severe storms Wednesday spawned 12 confirmed tornados in Iowa, the National Weather Service confirmed.

Severe floods strike Europe; dozens dead and missing

Dozens of people are dead and missing as heavy flooding in Germany and Belgium turned streams and streets into raging debris-filled torrents that swept away cars and toppled houses. German Chancellor Angela Merkel expressed shock at the scope of the flooding and the number of deaths.

The American West is baking and burning: The numbers tell us why

The American West is baking, burning and drying in intertwined extreme weather. Four sets of numbers explain how bad it is now, while several others explain why it got this bad.

Lightning kills 38 people in India within 24 hours

Lightning has killed at least 38 people across two Indian states over the past 24 hours, officials said Monday.

Powerful thunderstorms cause flooding in NY, NJ

A nearly stationary frontal boundary combined with a hot and humid air mass sparked some thunderstorms on Monday. A Flash Flood Watch is in effect for northeast New Jersey, most of southeast New York, and a small portion of southern Connecticut until 10 a.m. on Tuesday.

Death Valley reaches 130 degrees; US West grapples with heat wave, drought

California's Death Valley has long been known as one of the hottest places on Earth. And the temperature climbed to an incredible 130 degrees in the northern Mojave desert all three days this past weekend.

Lightning strike kills selfie takers on tourist tower in India

A lightning strike killed as many as 18 people Sunday when it hit a watchtower where tourists were taking selfies in Jaipur, India.

Excessive heat blankets the West as several wildfires rage

Several cities in the region are hitting record or near-record high temps as firefighters struggle to contain several wildfires that continue to grow in size.

2 tornadoes hit southern New Jersey, NWS says

A pair of tornadoes caused damage in Ocean County and Cape May County in New Jersey overnight, according to federal weather experts.

Elsa prompted warnings for boaters and beachgoers in NJ, NY

Dangerous, life-threatening marine conditions — including tropical storm-force winds, rough seas, and rip currents — developed over the Atlantic waters off the Jersey Shore and New York as well as the Long Island Sound.

Long Island prepped for Elsa

PSEG Long Island was highly criticized last year for its response to Hurricane Isaias. The utility company said it was in an all-hands-on-deck mode for Elsa.

Heavy rain triggers flash floods in subways, on highways

Excessive runoff from rainfall flooded highways, streets, and subway stations in New York on Thursday, prompting outrage from riders and elected officials.

Elsa kills 1 in Florida, spawns tornado hurting 10 at Georgia naval base

A suspected tornado hurt 10 people at a Navy base in Georgia as Tropical Storm Elsa moved northeast. The storm killed at least one person in Florida.

Northwest heat wave impossible without climate change, study says

The deadly heat wave in the Pacific Northwest was “virtually impossible” without human-caused climate change, a new scientific analysis found.

Tropical Storm Elsa brings heavy rain and flooding to Florida, Southeast

Tropical Storm Elsa made landfall along Florida’s Gulf Coast on Wednesday, bringing heavy rain and wind gusts across much of the Southeast.