With two months left in office, the president for the first time authorized the Ukrainian military to use the system known as ...

Joe Biden has allowed Ukraine to strike inside Russia with long-range US missiles. Meanwhile, at least seven people have been ...

Across war-torn Myanmar, rebel commanders, aid workers and cyber-scammers alike are turning to billionaire Elon Musk’s ...

These giant rocks could roll at any moment. The fact they haven't offers a window into the shaking of ancient Earth.

“The [magnitude] 6.8 earthquake [on Nov. 10] near Cuba occurred near or within the Septentrional-Oriente Fault Zone ,” ...

Hydrogen, the universe’s most common element, could underpin a post-oil energy future in Alaska and beyond, experts say.

San Diego’s regional leaders have long discussed adding a new “Purple” line to the Metropolitan Transit System’s rail network ...

There is a region of the sky where astronomers fear to look. Filled with dark clouds of dust, it hides an unseen mass. A mass ...

The former Arkansas governor says the US should have applied ‘maximum pressure to Iran and Qatar to demand’ the release of ...

Just seven states are expected to determine the outcome of the 2024 US Presidential elections. But it’s not always been those seven. We explain why that matters. Video by Ellenoor Shameli and ...

Donald Trump’s second term could solidify the U.S. pivot to Asia, focusing resources on countering China’s assertiveness.

Surging infections and missed vaccinations put thousands of lives at risk, threatening global elimination goals.