Dark circles under the eyes can be caused by a variety of factors, including genetics, lifestyle choices, and environmental factors.

Clouds come in all sorts of shapes and sizes. Each type can mean different weather conditions.

The findings raise serious health concerns when it comes to putting astronauts on the moon.

It might pave the way for molecular-sized transistors.

Finally, an exosuit that does both.

Air travel is surging around the world. Our only shot at decarbonizing the industry is to radically change the way...

Sunscreen washes up into the ocean where it interacts with marine life -- and its effects are still largely not...

The findings might help astronomers unravel the dynamics inside neutron stars.

Researchers may have finally found a way to prevent the most common sexually transmitted infection in the world.

"Now we can say that 90 percent can come out of treatment cured,” one scientist said in a statement. 

"I've shown the videos to biologists who study invertebrates and their reaction is always the same: they shake their heads...

Celiac disease could someday be diagnosed with a few hours instead of weeks or months.

The early universe was a wild place to be in.

Finally, something to wear that isn't too warm nor too cold.

Couples looking to conceive might want to try some stress management first.

This also implies an acceleration in sea level rise.

We're nearing a breakthrough moment!

Antibiotic resistance seems to be driven by affluent countries.

For some students, the hate speech and divisive campaign of the last election were particularly traumatic.

Man's best friend seems to have a neural representation of the words it has been taught.

Bumpy start!

However, the first farmers in the Amazon used sustainable practices, unlike modern agriculture in the region.

The ecological niche for giant trees like Redwoods could grow by a staggering 4 million square kilometers.

That sound! Hate it or love it -- but at least we know what causes it.

We don't know exactly why.

Radiation amplifies the bone loss incurred from weightlessness.

The mind is not the closed book we think it is.

Nepalese Sherpas use oxygen more efficiently than puny lowlanders.

How much time is the climate worth to you?

The fibers could be woven in clothes so those who have disabilities can enhance their mobility.

A photoreceptor related to odor proteins was found inside the worms -- it could lead to a new generation of...

There are absolutely no subsidies which means this is the cheapest power plant in the world.

NASA's ever-resourceful Cassini probe found steep-sided canyons on Saturn's moon Titan.

Have we been living a lie all this time?

Developing countries stand to lose $177 billion each year or about half a percentage point of GDP due to delays...

After only three nights of sleeping five hours or less, caffeine stops working.

The wild poliovirus is about to go extinct. In 2015, only 74 new cases were reported or 80 percent less...

Women who use certain sunscreens might be at risk of infertility, as scientists found 45 percent of the tested products...

Pit bulls have a really bad rap, being thought of as an aggressive and potentially killer dog breed. These accounts...

It's obvious that automation will replace a lot of jobs in the coming decades, especially the low paying ones. A...

That's not one million or one billion, but roughly on unquadragintillion -- a number so big it exceeds the number...

A supercomputer checked if a 22,338,618 digits long number is prime in less than 3 days. Here's how.

One of the most exciting gadgets we've seen at CES this year comes from a French startup called DietSensor, which collaborated...

In 1981 Italian artist, architect and industrial designer Luigi Serafini published what has since remained in popular view as the...

I know you don't like it, but the truth is science is politicized since, ultimately, serious research depends on funding....

All models of particle physics are based on the mundane assumption that matter and anti-matter are indistinguishable, but we can't...

Combining machine learning and data analytics, Siri - the personal assistant for millions of Apple users - is a very...

India is one of the most polluted countries in the world, but for what it's worth local authorities acknowledge this...

For girls about to have their first period in rural India, menstruation can change their lives for the worst. Unable...

The rate of extinctions on Earth has grown tremendously following the industrial revolution. The world's next massive extinction will most...