A vast underground tunnel known as a lava tube, formed from ancient volcanic activity, has been discovered Venus.

The surface of Venus is notoriously difficult to observe due to its thick, sulfuric atmosphere and crushing pressure. But the planet’s volcanic history is written across its plains, where winding ...

New theoretical models have strengthened the case that immense, energy-harvesting structures orbiting their host stars could exist in principle in distant stellar systems. With the right engineering ...

As next-generation telescopes map this outer frontier, astronomers are bracing for discoveries that could reveal hidden planets, strange structures, and clues to the solar system’s chaotic youth.

Venus, for his part, said that he believes Angelica was using the gossip about the cousins "as a weapon against Jason," following the pair's failed romance. As he put it when speaking to The Daily ...

Add Yahoo as a preferred source to see more of our stories on Google. Tennis superstar Serena Williams joins TODAY's Jenna Bush Hager and Sheinelle Jones to talk about her new Prime Video docuseries ...

Tennis superstar Serena Williams joins TODAY's Jenna Bush Hager and Sheinelle Jones to talk about her new Prime Video docuseries called “The CEO Club” which highlights female leaders. She also opens ...

Part of what makes some classics worthy of such a title is the ingenuity and borderline movie magic they employ to tell their story. In the case of "Alien," for example, director Ridley Scott used ...

A scientist at the University of Glasgow has delved into the possible existence of massive hypothetical energy-harvesting structures called Dyson spheres. In a new study, they showed that both stellar ...

President Donald Trump said criminal illegal aliens being removed from the U.S. are so violent, they "make the Hells Angels look like the sweetest people on Earth," arguing tougher border enforcement ...