From Viking to Perseverance, scientists have spent decades chasing chemical hints that could point to life beyond Earth.

There could be a ninth planet in our solar system that's lying in wait to be discovered - and no, it's not Pluto. Our solar ...

According to the Centers for Disease Control and Prevention, hundreds of people die from carbon monoxide poisoning each year.

Youth in Naxal-hit Kajra Hills are shifting from violence to self-employment, boosting local development with a major solar ...

Live Updates Get The Best Intel Live Earnings Coverage Like This Every Quarter Get earnings reminders, our top analysis on Intel, market updates, and brand-new stock recommendations delivered directly ...

Some upgrades are simply cheaper to do while your solar system is being installed than they are to add later. We've got prime ...

From an interstellar comet to breathtaking auroras and from brand-new rockets to iconic space telescopes, here are some of our favorite images from the cosmos in 2025 ...

On July 4, NASA's GOES-18 satellite captured the Dragon Bravo fire in Arizona's Grand Canyon National Park which started with ...

A new tornado watch was issued Sunday for parts of West Virginia, Ohio and PA. Millions of Americans across the country are on alert for a severe weather outbreak as violent, long-track tornadoes with ...

Comet 3I/ATLAS is a rare visitor passing briefly through our solar system. Here’s how to find it in the night sky—and what ...

I/ATLAS has passed its closest point to Earth, meaning we will soon lose sight of it for good. Some scientists want to send a spacecraft to chase down the alien comet — or the next interstellar object ...

Everyone's favorite interstellar comet, 3I/ATLAS, flew past Earth overnight, coming within about 168 million miles (270 million kilometers) of our planet.