NASA detected water gas surrounding a distant sun-like star—an exciting clue in the search for life. Water Gas Around The Sun ...

Dear Prudence is Slate’s advice column. Delia Cai is filling in as Prudie for Jenée Desmond-Harris while she’s on parental leave. Submit questions here.

Sotheby's employees adjust the painting Portrait by Tamara de Lempicka during a preview of major highlights of Sotheby's New York auction in London, April 25, 2022 ...