Sargassum is washing up on South Florida beaches in mountainous amounts, rotting into a gag-worthy mush. It’s scaring away tourists, making swimmers itchy and costing millions to clean up. Scientists ...

Every day, workers at a garbage transfer station near Yellowstone National Park clock in with a troubling question on their minds. Will today be the day we inhale a freshly exploded can of bear spray?

Authorities are bracing for the possibility that a damaged chemical tank at a facility in Southern California could leak or ...

Firefighters on Saturday were trying to cool a chemical tank “literally on the edge” of exploding in Garden Grove, California ...

The surveillance video begins with a seemingly innocent scene: A Jewish man stands next to a bus shelter, adjusting his yarmulke. Suddenly, he is pummeled by a passerby and stabbed repeatedly until he ...

The explosion is likely a major setback for Jeff Bezos' spaceflight company, and its attempt to compete with SpaceX.