AccuWeather meteorologists are homing in on potential tropical development in the Atlantic during the second week of June in waters from the Caribbean to the Gulf.

A warm spring day turned to terror for residents of Pennsylvania, Ohio and southern Ontario 40 years ago this weekend.

When does summer officially begin? That may seem like a simple question, but there are three possible answers.

NASA scientists have discovered evidence that could help answer questions surrounding the history of water loss on Mars.

Summer is almost underway across the Northern Hemisphere, and with it comes the warmest weather and some of the most challenging stargazing conditions.

One person was killed by floodwaters in Austin, Texas after a severe thunderstorm Thursday evening. The storm also brought hail, high winds and knocked out power.

A NASA forecast model shows a cloud of dust landing in southern Florida on Saturday and a larger cloud covering the state around Wednesday, June 4. While the first dust cloud is expected to dissipate ...

Storms that have focused on the south-central United States much of this week will turn their fury on part of the Atlantic Seaboard from Friday to Saturday.

Downpours and thunderstorms will visit many parts of the interior West later this weekend to early next week. The storms may not only break the heat, they could have dangerous consequences for some.

After surviving Hurricane Milton and a cancer diagnosis, a rescued dog named Trooper is now the namesake of a new Florida law that makes it a felony to abandon pets during natural disasters.

Global temps are expected to hit record or near-record levels over the next five years, increasing the risk of deadly extreme weather, experts warn in a new annual report.

The US Department of Health and Human Services is terminating a contract with Moderna to develop a vaccine to protect against bird flu amid the agency’s broader efforts to reevaluate therapies that ...