Earth's continents may look fixed on a globe, but they've been drifting, splitting and reforming over billions of years—and they still are. Our new study reveals fresh evidence of rhythmic pulses of ...

Dollar Tree (NASDAQ:DLTR) just made a bold move to rewrite its futurestriking a deal with activist investor Mantle Ridge that ...

Mantle Ridge, led by Paul Hilal, holds 11.2% economic exposure in Dollar Tree (DLTR), signaling potential activist ...