The results come from a 15-year study that used ultrasound scans to track blood vessels in middle-aged adults starting in 2002.

It's unlikely that there's anything on the planet that is worth the cost of shipping it back

The impact of abusive comments is "significant."

Scientists have discovered that neurological response to posture is separate from movement.

They're at a higher risk for depression, weekend binge drinking, and unnecessary dieting.

Here are the leading solutions to antibiotic resistance, the next major global health threat.

By time you see a pillar at all, almost all of your ‘formation’ is already finished. In the heart of the Eagle Nebula, the iconic Pillars of Creation loom as […]

The incredible story of a scientist who survived gulags, fighting to change his country and physics.

The greatest space program spinoff? Human collaboration.

Antimicrobial resistance is growing worldwide, rendering many "work horse" medicines ineffective. Without intervention, drug-resistant pathogens could lead to millions of deaths by 2050. Thankfully, companies like Pfizer are taking action.

Future vacationing could be pretty different.

The long-raging debate over hot coffee versus iced coffee may soon be settled with this news.

Two massive clouds of dust in orbit around the Earth have been discussed for years and finally proven to exist.

For two decades she's traveled the world, photographing humans in crisis. Pulitzer and MacArthur winning photojournalist Lynsey Addario on what it's all taught her.

The bedrock of freedom? Denying the government the power of censorship.

Despite what Hawking told you, it really isn’t about particle-antiparticle pairs at all. Nothing in the Universe lives forever. All the stars that will ever form will someday burn out; distant […]

You'd think we'd be over this fear by now.

Firefighters in Northern and Southern California are struggling to contain three wildfires that have forced more than 100,000 residents to evacuate.

China's state-run news agency and the search engine company Sogou have developed an artificially intelligent news anchor that can read the news "tirelessly" 24 hours a day.

Ryan O'Neal's latest addition to his Astronomy series is a tribute to the dying spacecraft.