Scientific research is the lifeblood of our economy. Now comes the disruptor. | Andrew Rosenberg | Opinion
Watch the Moon's shadow sweep across the U.S. on the first anniversary of the April 8, 2024, solar eclipse | Earth from Space
Enormous magma eruptions may have torn South America and Africa apart during the breakup of the supercontinent Pangea
Forecasters warn that historic, once-in-a-thousand-year flooding is expected in the central US this week