Recently, astronomers have detected an unusual spacecraft-sized object near Jupiter, sparking curiosity and debate within the scientific community. With its unexpected trajectory and size, the object ...

Astronomers have recently detected a massive object hurtling toward Earth, sparking a flurry of scientific investigation and public curiosity. While some researchers suggest it could be a natural ...

SAN FRANCISCO (KGO) -- It's hard to stand on a sidewalk in San Francisco and not see a Waymo robotaxi pass by. Here's a look back at its journey to dominating the robotaxi industry. The white Jaguars ...

(CNN) — As negotiations over a potential deal to end the war in Ukraine intensify, much of the discussion has centered around a part of the country’s east that has long been at the heart of Russia’s ...

In a dazzling new photo, the James Webb Space Telescope zooms in on the Butterfly Nebula — the dying gasps of one of the hottest stars in the sky, which could hold clues to Earth's origins. NASA's ...

China's stock market surge to decade-high levels represents a dramatic reversal of fortune for investors who endured years of underperformance ...

Just when you thought you had your head around bitcoin, along comes Ethereum. The word has been in a lot of headlines as the cryptocurrency world's new favorite thing soared in value. The ethereum ...