Katie Zacharia, Trump’s New Press Secretary, Is Ousted After 5 Days

U.S. Budget Deficit Nears $2 Trillion, a Reality Check for Trump’s Cost Cutting

What Measures Keep Students Safe? Prevention, Not Defenses, Experts Say

Russia Appears to Step Up Efforts to Influence U.S. Voters

$137 Million in A.I.-Generated Ads Flood the Midterms

Terry Tao Is on the Front Lines of the Debate Over AI and the Future of Math

Firefighters Race to Control California Wildfires as Winds Threaten to Spark More

Israeli Settlers Attack Palestinians and Washington Post Journalist in West Bank

The Rupturing Trump-Zelensky Relationship Stands to Hurt Ukraine and Its European Allies

Pope Asks Putin for a Cease-Fire for a Ukrainian City Under Siege