An accidental discovery in an astronomy show offers researchers a new clue about the mysterious Oort Cloud, a large expanse ...

Across the United States, there are countless natural wonders that often fly under the radar, offering stunning landscapes, rich history and space to roam. This is part of a new USA TODAY Network ...

As summer travel kicks into high gear, the game of musical chairs in the sky shows no signs of slowing down as the seat-swapping trend continues.

June’s full moon, nicknamed the strawberry moon, will shine brightly on Tuesday night and Wednesday morning. The moon will be ...

A preliminary federal report lays out the last moments of a May 3 flight that crashed into a pair of Simi Valley homes, killing a pilot and passenger.

To understand how clouds get their shape, it helps to understand the basics of how they form. When air rises and cools, the ...

Every time a commercial plane takes to the air, it enters a world pervaded by unseen forces, none more dramatic than lightning.

Six killed after plane crashed near San Diego shortly after take off - Six people were aboard the small twin-engine Cessna ...

Six people were killed when a small plane crashed into the ocean off San Diego on Sunday afternoon, the Federal Aviation Administration said Monday.

LOS ANGELES (AP) — Tensions in Los Angeles escalated Sunday as thousands of protesters took to the streets in response to President Donald Trump’s extraordinary deployment of the National Guard, ...

State legislatures are passing bills to ban weather modification and geoengineering based on decades-old “chemtrails” ...

Sceye (pronounced “sky”), the helium-filled aircraft is designed to gather information on methane leaks that satellites miss.