The U.S. swimmer won her 22nd gold medal at the world championships by dominating a race she hasn’t lost since she was 13.

Mayor Eric Adams told MSNBC the gunman referenced CTE, a disease linked to head trauma, in a note before killing four people ...

We visited four of the country’s “crown jewels” and found deep concern for the park system’s future among Americans of all ...

Sea lions were spotted diving into water for safety off of Russia's Antsiferov Island after an 8.8-magnitude earthquake ...

The National Transportation Safety Board on July 30 played an animation of the deadly midair collision near Washington's ...

Fans flooded the streets of Birmingham, England, bidding farewell to Ozzy Osbourne as his funeral procession rolled through ...

Following major federal budget cuts, Washington Post reporters visited four national parks to see the impact firsthand. This ...

The top heat index in Washington on a sultry Tuesday appeared to be 103. The heat index, the “feels-like” temperature, ...

Eyewitness video shows buildings and other debris in the Russian town of Severo-Kurilsk being swept inland by strong waves ...

Third-seeded Lorenzo Musetti and No. 5 seed Holger Rune won their opening matches Tuesday at the National Bank Open ...

The Post's Hannah Sampson took a trip to Huntsville, Alabama to live out a childhood dream: Attend three days at a space camp for adults. From simulated moonwalking to building her own rocket with ...