Celine Dion greets fans ahead of her Olympics performance and more star snaps

The Federal Energy Regulatory Commission may be the most important climate agency you’ve never heard of. Responsible for overseeing interstate transmission of gas, oil and electricity, the independent agency could help determine how much wind, solar and other renewable energy moves from engineering plans onto the nation’s electric grids and…

Before the paths of Jason Volz and Carlton McPherson collided in a terrible moment on a Harlem subway platform on Monday, their lives had seemed to be heading in opposite directions. Mr. McPherson had been hospitalized at least half a dozen times since last year for mental health treatment, according…

Congress gave up Tuesday on a last-ditch bid to speed through emergency military aid to Ukraine before the end of the year, as negotiators failed to cement a deal that Republicans have demanded tying the money to a crackdown on migration across the U.S. border with Mexico. “It is our…