Zeus, the world’s most powerful laser, uncovers unknown particle interactions and revolutionizes science.

Stray, feral, and “outdoor cats” are just like any others—they depend on us to give them food, water, shelter, safety, and veterinary care.

Two Boeing officials were expected to participate in a briefing after the Starliner landed back on Earth. But at the last minute, neither appeared.

A submerged bridge dating back at least 5,600 years is an indicator that human life in Mallorca, Spain, was present earlier than previously believed.

The old hunting tool was discovered in a "lost" mountain site, an archaeologist told Newsweek.

The eggs have been recalled after they sickened 65 people in nine states.

Ukraine appears to be calling on a fleet of fire-spewing “dragon drones” in its war with Russian invaders, putting a modern twist on a munition used to horrific effect in both world wars.

Megan Keleman's family hopes to build a coalition of Christians to push for gun, drunk driving and mental health reforms after her death.

With $1.8 billion in sales, Sargento continues to innovate its top-selling cheddar, mozzarella and string cheeses. And third-generation CEO Louie Gentine has a plan to keep shredding the competition.

Neutron stars are timelike matter with a maximum mass of about 2.34 solar masses in quantum chromodynamics (the strong color force). Black holes are spacelike matter that have no maximum mass, but a minimum ...

A massive recall is underway for a popular brand of macaroni and cheese.

Our species is especially vulnerable.

The patient from Missouri has recovered, but health officials are still investigating how they became infected.

The powerful LARID radar in Hainan, China, can detect plasma bubbles in Earth’s upper atmosphere up to 9,600km away.

Record high temperatures in Los Angeles were set on Friday as the Phoenix airport recorded its warmest low temperature for any September day — 93.

The saltmarsh sparrow’s existence depends on the coastal marshes found from Virginia to Maine. Their decline reveals an ecosystem on the brink.

The tech billionaire breaks his silence more than a week after being indicted by French authorities. He faces wide-ranging charges including spreading child abuse images and drug trafficking.

As Sepsis Awareness Month kicks off, medical experts share the symptoms, risks and prevention tips for the condition, which can occur as a complication of an infection.

Here's what we know.

Researchers have discovered that the Tau protein, often linked to neurodegenerative diseases like Alzheimer's, also has a protective role in the brain.

The secrets of black holes and dark matter could lie before the Big Bang, a new study of "bouncing" cosmology hints.

About 66 million years ago, a cataclysmic event marked the end of the dinosaur era. This episode is linked to the...

Eight researchers told National Geographic that rising temperatures are creating environments conducive to the growth of Naegleria fowleri, a pathogen that causes an acute, life-threatening brain infection.