The Navy announced it will outfit a ship in the Persian Gulf next year with a powerful laser weapon capable of taking out approaching drones or speedboats with a beam of high-intensity light.
The Grandparent Trap The shameful problem of elder financial abuse is only going to get worse.
What We Like Right Now Our favorite picks for the week of July 27, curated by Slate writers and editors.
It Took 22 Years for the Women’s 1,500-Meters Record to Fall. What's the Fastest Humans Can Possibly Run?