Add Yahoo as a preferred source to see more of our stories on Google. A new Covid variant is spreading across the U.S. and it may be able to evade protection from current vaccines. The variant, known ...

The frightening, brightly-colored large spiders are back, and experts say they are spreading rapidly across the U.S. "Joro spiders will likely continue to spread in the U.S., but they aren't the ...

Oil prices surged sharply on Wednesday as the Iran conflict continued to disrupt flows through the Persian Gulf, with the global benchmark pulling decisively away from U.S. crude as the Brent-WTI ...

The proliferation of AI-generated propaganda and coordinated disinformation campaigns in defense of terror groups and authoritarian regimes—specifically, the ...