New seismic images of the Lucky Strike slow-spreading segment of the Mid-Atlantic Ridge show thick lower crust at the center ...

Like heat waves, these periods of high atmospheric demand for water can damage crops and ecosystems and increase pressure on ...

Heavy rains, damaging winds and dangerous floods have ravaged the South and the Midwest for days, killing at least 18 people.

This advertisement has not loaded yet, but your article continues below. P.E.I. Premier Rob Lantz says there was a feeling of relief among industry groups in P.E.I. after U.S. President Trump ...