As "Invincible" Season 4 gets underway, the show's trailer has unveiled a slew of new characters ripped straight from the ...

How big would a telescope need to be to see Earth’s dinosaurs from 66 million light-years away? Think big—and then think ...

Some of the universe's most extreme explosions leave behind almost no trace. The original explosion is unseen, but our observations can capture the long-lived echo it leaves behind as the shock front ...

On Monday night, someone placed a peculiar bet on the prediction market Kalshi. At 7:45 p.m. eastern time, a single trader put down nearly $100,000 on the claim that, by the end of December, the Trump ...

Can NASA and Elon Musk get us to Mars and beyond?

Sci-fi cinema has changed greatly throughout the decades, and one can track its evolution from classics like Metropolis to ...

A newly detected X-ray transient may reveal the first direct evidence of an intermediate-mass black hole consuming a white dwarf. A newly observed cosmic outburst is giving astronomers a rare glimpse ...

In his first State of the Union of his second term, US President Donald Trump hailed a “roaring” economy and secure border, vowed lower interest rates, and briefly greeted Supreme Court justices days ...

Vanessa is a lead writer at CNET, reviewing and writing about the latest smartwatches and fitness trackers. She joined the brand first as an on-camera reporter for CNET's Spanish-language site, then ...

Samsung's Galaxy S26 Unpacked Event: What to Expect and How to Watch Samsung plans to unveil the S26 lineup on Feb. 25 in San Francisco at 10 a.m. PT / 1 p.m. ET. Here's what the rumor mill says is in ...