Add Yahoo as a preferred source to see more of our stories on Google. Millions of Americans are facing another round of dangerous summer heat as a weather pattern known as a heat dome settles over ...

Millions of Americans are facing another round of dangerous summer heat as a weather pattern known as a heat dome settles over parts of the country, pushing temperatures higher and increasing the risk ...

Forecasters are evaluating the possibility of a so-called “Super El Niño” developing in the Pacific Ocean, and according to some models, the chances of such an event are growing stronger. According to ...