Nuclear war is much more unpredictable than asteroids, but, unlike the dinosaurs of 66 million years ago, humans can avoid causing their own extinction.

Measurements of this interstellar comet’s molecular makeup show an excess of heavy water molecules that is dramatically different from anything known to have ever formed around our sun Astronomers ...

There’s pineapple, strawberry, watermelon mojito and Key lime margarita flavors — all laced with the compound that gets cannabis users high — with doses ranging from 5 to 50 mg per can. The company on ...

Elly De La Cruz launched a 414-foot two-run home run in the top of the first inning and Tampa Bay executives could have told fans to vacate the premises, lock the Tropicana Field doors and sweep out ...

DENVER — Tiny, exploding black holes might explain one of the biggest mysteries about how the universe, in its current form, came to be. In the cosmos, matter is much more common than antimatter. But ...

SECURED?: Cutter Bowley TAKES LEAD in Arizona State QB Fight, Receivers and Talent EXPLODE To stream 5 On Your Side on your phone, you need the 5 On Your Side app.

The fighting continues in the Middle East, and oil’s back on the move, as the clock ticks on President Donald Trump’s five-day deadline for resolving differences with Iran. That’s the backdrop for ...

Minnesota Gophers guard Amaya Battle (3) drives to the basket against Green Bay Phoenix guard Kamy Peppler (1) during the first half of a first-round game against Green Bay in the NCAA women’s ...

Scientists have uncovered evidence that our Sun may have traveled across the Milky Way as part of a massive migration of Sun-like stars billions of years ago. The journey may have carried the solar ...

The Sun has been a powerful source of energy fueling the solar system for billions of years, but our host star may have had rough beginnings. A new study suggests the Sun migrated away from the center ...

Over 4 billion years ago, as planets were coalescing around the newborn Sun, our star may have gone on an epic road trip across the Milky Way along with thousands of stellar “twins.” And we may owe ...

A mass migration of stellar twins. Stars similar to our Sun form a mass migration from the center of the Milky Way, occurring approximately 4 to 6 billion years ago. Tokyo, Japan – Researchers have ...