A 30 second video clip shows a boat bobbing in the water. Then, a fireball and a huge plume of smoke. President Trump posted the footage on social media this week, saying he ordered the U-S military ...

The technology is one of the strongest examples yet of how artificial intelligence can be used in a seamless, practical way to improve people’s lives. By Brian X. Chen Brian X. Chen is The Times’s ...

Abstract: Benign prostatic hyperplasia is a 1 common disease in middle-aged and elderly men. Its main histological manifestations include prostate stromal and glandular hyperplasia, bladder outlet ...