Explore the key moments in the history of quantum theory, from the early ideas of Albert Einstein and Werner Heisenberg to the discovery of phenomena like superposition and entanglement – and today’s ...

Is time travel possible? According to physicists, yes. Time travel to the future is not only possible, it's been scientifically proven. But what about traveling to the past? Well, that's a little ...

Blue Origin's NS-31 mission successfully completed an 11-minute suborbital flight, carrying an all-female crew including Katy Perry and Lauren Sánchez ...

The RMS Carpathia came to the rescue of stranded Titanic passengers after the shipwreck and sinking, saving over 700 ...

The April 14 flight Blue Origin flight featured Katy Perry, Gayle King and Lauren Sánchez, and more. Here's everything we ...

Katy Perry, the pop star whose lengthy catalogue includes a few songs that reference aliens and shooting across the sky.

The helicopter tour company whose sightseeing chopper plunged into the Hudson River on Thursday is shutting down operations ...

Katy Perry and Gayle King are among the famous passengers taking a rocket-powered joyride Monday. But determining the point ...

The Scot pounced on a rebound after Marco Asensio had a second penalty saved by Aaron Ramsdale. The victory moves Villa to ...

A former military helicopter pilot says the fatal accident appears to be a result of a "catastrophic mechanical failure." The ...

Six people, including an entire family on vacation from Spain, were killed when the sightseeing chopper broke apart in midair and crashed upside-down into the Hudson River Thursday afternoon.

"CBS Mornings" co-host Gayle King took a historic trip to the edge of space on Monday alongside an all-women crew, whom she called fearless and inspiring.