The shock from a young electric eel feels like accidentally touching a horse fence. A big one is more like getting tasered — by nine of those devices at once.

NASA-NOAA's Suomi NPP satellite captured an image of the latest tropical cyclone in the Eastern Pacific on Sept. 13 along the southwestern coast of Mexico. After Max formed as a tropical storm, it appeared to have two "tails." Max strengthened into a hurricane on Sept. 14.

Max formed as a depression on Sept. 13 around 11 a.m. EDT. It was the sixteenth tropical depression of the Eastern Pacific Ocean hurricane season. By 5 p.m. EDT it had strengthened into a tropical storm.   

When the Mactaquac Dam opened in New Brunswick, Canada, in 1968, it was expected to have a service life of 100 years, but a chemical reaction occurring within the concrete used to build the dam has drastically shortened that timeline.

A project led by the Department of Energy’s SLAC National Accelerator Laboratory will combine artificial intelligence with massive amounts of data and industry experience from a dozen U.S. partners to identify places where the electric grid is vulnerable to disruption, reinforce those spots in advance and recover faster when failures do occur.

What affects almost everything made of metal, from cars to boats to underground pipes and even the fillings in your teeth? Corrosion — a slow process of decay. At a global cost of trillions of dollars annually, it carries a steep price tag, not to mention, the potential safety, environmental and health hazards it poses.

The Global Precipitation Measurement mission or GPM core satellite analyzed Hurricane Jose and found some very tall, powerful thunderstorms within, despite still being battered by wind shear as it moves between Bermuda and the Bahamas.

An apple a day may keep the doctor away, but the mold on it could make you sick.

Using ethanol instead of gasoline as a car fuel can reduce emissions of ultrafine particles by a third, which benefits human health and the environment, according to a new study.

Feel like everyone else has more friends than you do? You’re not alone— but merely believing this is true could affect your happiness.

Conventional wisdom dictates water conservation can only benefit communities affected by drought. But researchers at the University of California, Riverside have deduced that indoor residential conservation can have unintended consequences in places where systems of wastewater reuse have already been implemented, diminishing both the quantity and quality of influent available for treatment.