President Donald Trump signed two executive orders seeking to narrow who qualifies for citizenship at birth and to deny visas to travelers who come to the U.S. to give birth.
The estimated length of a prehistoric Megalodon shark, based on fossil vertebrae thought destroyed in 1989 and rediscovered sitting unnoticed on a museum shelf. That’s roughly four times the length of a modern great white and strengthens evidence the species could exceed 24 meters.
Spider-Man: Brand New Day enters its second weekend in theaters after becoming the fastest film to reach $500 million domestically. Sunday’s box office estimates will show whether the record pace holds.
Sunday, Aug. 9
Sunday marks the 81st anniversary of the atomic bombing of Nagasaki, capping a week of remembrance ceremonies that began in Hiroshima.
Aug. 12-13
The Perseid meteor shower reaches its annual peak Wednesday and Thursday nights, one of the year’s most-watched skywatching events.