Time moves differently in space. Near black holes, gravity slows clocks and stretches seconds. This explainer reveals how time bends and affects astronauts and Earth.

Will two rare supernovas finally tell us how fast the universe is expanding? Perhaps, but we'll have to wait for it for them ...

In this video I show you what it actually looks like to drop different things into a black hole! I talk about gravitational lensing, gravitational time dilation and gravitational red shifting. All of ...

Thousands of people claim they’ve experienced time slips — sudden shifts where the world changes into another era. The sensation is often the same: heaviness, dizziness, and a feeling that reality is ...

During summer, you’ll find pool noodles, beach toys, and enough plastic sunglasses to outfit every tourist in Colorado. Come ...

That’s because in 1997, Stargate SG-1 debuted on Showtime, and over the course of its 10 seasons, it not only created a host ...

Women who use water immersion during labor and birth experience better maternal and neonatal outcomes compared to those who ...

Interstellar, Alien, and Back to the Future are all among the all-time greatest sci-fi movies that deliver everything you ...

In Emanuela Anechoum’s novel, “Tangerinn,” an Italian Moroccan woman examines her family’s legacy of immigration, and tries ...

Women who use water immersion during labour and birth experience better maternal and neonatal outcomes compared to those who receive epidural anesthesia, according to a study led by midwife Soledad ...

While the US is attempting to come up with CLT, researchers from the Purple Mountain Observatory in Nanjing and the ...

Because the moon has less gravity than Earth does, time passes slightly differently there. This effect was first predicted by Einstein's theory of general relativity. For every 24 hours that pass here ...