Simone Biles is the greatest gymnast of our time – or any time in history. She proved that Sunday at the World Championships, where she raked in her 24th and 25th world medals, both gold.

Biles, 22, took home five of the six golds to be won in Stuttgart, Germany, winning the top of the podium in team competition, all-around, and vault in addition to floor and beam. (On the uneven bars, she took fifth.)

Updated at 1:40 p.m. ET

The United States says it will pull out hundreds of its troops from northern Syria, as they are endangered by Turkey's incursion against Kurdish-led forces. The move is a sudden change in policy by the Trump administration.

"We're preparing, waiting for the order," a U.S. official close to the troops on the ground told NPR in an email. The situation is "getting untenable. Hundreds of ISIS getting free and we're stuck between two fighting forces."

A white police officer fired through the window of a black woman's home early Saturday and killed her after responding to a call that a neighbor placed about an open front door, authorities in Fort Worth, Texas, say.

Around 2:25 a.m., officers responded to an "open structure call" made by a neighbor to the police department's nonemergency number. Inside the home, Atatiana Jefferson, 28, and her 8-year-old nephew were playing video games.

Construction has begun on President Trump's border wall between Arizona and Mexico, and conservationists are furious. The massive barrier will skirt one of the most beloved protected areas in the Southwest — Organ Pipe Cactus National Monument, recognized by the United Nations as an international biosphere reserve.

On a recent drive along the borderline, a crew was transplanting tall saguaro cactus out of the construction zone.

Typhoon Hagibus has left a trail of death and destruction in Japan. It has since been downgraded to a tropical storm after making landfall on Saturday.

Helicopters, boats and thousands of troops have been mobilized across the country to rescue people.

At least 19 people have died, and at least 16 people are missing. About 100 people have been injured. One woman fell to her death from a rescue helicopter, The Associated Press reports.

Turkey's defense ministry says the country's forces have captured a Syrian border city after clashes with Kurdish-led militias. But a Syrian monitoring group said the fight was still ongoing.

Turkish officials said on state media Saturday that the strategic town of Ras al-Ayn, which sits on the northeastern part of the border, has been "brought under control." Several surrounding villages have also been overtaken, the officials said.