Most Californians know that sinking feeling. The ground shakes, jolting you to attention. For a split second, your mind considers the possibilities: A truck driving by? Someone dropping a heavy object ...

A balloon launch from near Lauder, New Zealand, that is part of a global atmospheric surveillance system.Credit... Supported by By Christopher Flavelle Christopher Flavelle reported this story from ...

California’s earthquake early-warning system is getting a seismic upgrade, one that will allow residents to receive more timely alerts about shaking from an incoming megaquake. The upgrade, also ...

In this retrospective single-center chart review study, researchers analyzed a total of 67,475 adult emergency department (ED) visits to calculate a quick Sequential Organ Failure Assessment (qSOFA) ...

The United Nations' World Meteorological Organization is calling for an expansion of global monitoring and forecasting networks to alert people in developing nations about extreme weather events, as ...

A flood warning system that was deemed too costly by the Texas county where last week’s rains killed at least 27 kiddie campers might have given the victims more of a fighting chance, experts told The ...

L3Harris Technologies, Inc. (NYSE:LHX) is among the 10 Largest Defense Stocks in 2025. On October 20, the company announced that it had been selected by the Republic of Korea for its airborne early ...