Scientists say they've found evidence of a very long gravitational wave that could open a window onto supermassive black holes — and perhaps even other extreme, unseen objects in the universe.
After reporters noticed marks on the president's face Wednesday morning, the White House disclosed that the president started using a CPAP machine a few weeks ago.
The 64-year-old singer's latest tour, "Celebration," was supposed to kick off in mid-July. As a result of the illness, which put her in a hospital ICU, Madonna has postponed her international tour.
Nassim Haddad has seen his share of disaster and loss. At 79, he says of his philosophy: "I start again from the beginning. I start from zero. I [am not] afraid from anything."
Biles hasn't competed since the 2020 Olympics in Tokyo, when she withdrew and spurred a global conversation on the pressures faced by athletes. Lee stepped into the spotlight and won all-around gold.
Surveillance video showed the Maryland arsonist gushing gasoline on homes before lighting fires that were sometimes explosive. One entry on his "target list" read simply, "White Privilege."