By Adeleke “Mai Nasara” AdeyemiDr. Ai Phi Thuy Ho is a highly respected cardiologist and point-of-care ultrasound (POCUS) specialist. Known for her expertise and humor, Ai Phi has dedicated her career ...

The soldiers use truck-mounted machine guns to shoot down Russian drones packed with explosives. The Ukrainians said they are fueled by anger at Russia and a desire to protect their country.

Inside a small control room, during the middle of the day on Thursday local time in Texas, about a dozen white-knuckled engineers at a space startup named Intuitive Machines started to get worried.

“We’re trying to evaluate exactly what happened in that last bit,” Tim Crain, the chief technology officer of Intuitive Machines, said at a news conference. The spacecraft is almost ...

The Internal Revenue Service is drawing up plans to slash its 90,000-person workforce in half, according to a report. The tax-collecting agency aims to achieve the massive reduction in its ...