Powerful storms came down on Boston on Tuesday, Aug. 4, and the surrounding area, spurring reports of large hail, downed trees, and tornado warnings.
This video of a massive thunderstorm formation was taken on August 2, from the back of a plane that had just lifted off from Chicago's O'Hare International Airport as the flight attendant addressed passengers.
Several inches of rain fell in the Tampa, Florida, area on Aug. 3, triggering more flooding. The flooding has shut many roads, including portions of highways.
Golf ball-sized, summer hail rained down on the city of Boston and across the Northeast Tuesday, August 4. Watch as this slow-motion video catches it on tape. Twitter/drbreugelmans
The Argentine sky was lit bright green on July 30, when a large meteor soared across the sky. The phenomenon was clearly visible in Buenos Aires, where many spectators captured the dazzling sight.
Trevor was hiking in Montana when he bumped into a mountain lion on the trail. Check out how he tried to remain calm and collected, for the most part.
California’s Rocky Fire jumped Highway 20 near Clear Lake on Aug. 3. The fire, which remained at 12 percent contained at 6:43 p.m. on Monday, threatened more than 6,300 structures and has destroyed 24 homes.
Aug 4, 2015 7:00 PM ET Watch as a huge bolt of lighting strikes amid golf ball-sized hail producing storm in Boston Tuesday.
August 4, 2015 2:37 PM ET Powerful storms rolled across Maryland on Aug. 4. Lightning sparked a fire at a home in Ellicott. An elderly couple living in the home was not injured.
August 4, 2015 11:00 AM ET Severe storms blasted across Lancaster, New Hampshire, on Monday, Aug. 3. The storms packed lightning, large hail and whipping winds that brought down a circus tent killing a man and his 8-year-old daughter.