"This is four times more people than saw Neil Armstrong walk on the moon. Think about what a world event this is going to be." ...

After decades of turning our back on Earth’s companion, who is winning the restarted race, and how much does it matter?

Gravitational-wave astronomy has exploded since 2015, capturing hundreds of black hole and neutron star collisions. With ever ...

John C. Raaen Jr., a 103-year-old WWII veteran from Winter Park, Florida, is set to receive the Congressional Gold Medal for ...