Science News

Major websites all over the world use a system called CAPTCHA to verify that someone is indeed a human and not a bot when entering data or signing into an account. CAPTCHA stands for the "Completely Automated Public Turi...

Last week, a reader named Nabilah wrote in to ask: Electrons carry charge, but I've been told that electrons in a DC circuit actually move slower than a snail, and in an AC circuit, they don't move at all, just shifting ...

Using a combination of LEDs, electrodes and smelly gas, the Vocktail can simulate a variety of flavours to create digital drinks

Emergency services need to be able to pinpoint a caller's location in high-rise buildings - your phone's barometer could automatically tell them where you are

The orangutan lives on Sumatra, south of a lake in the caldera of a supervolcano. There are fewer than 800 individuals in the population, researchers say.

The CALET Cosmic Ray experiment, led by Professor Shoji Torii from Waseda University in Japan, along with collaborators from LSU and other researchers in the U.S. and abroad, have successfully carried out the high-precis...

At last, Louis Theroux's Talking to Anorexia documentary offered a rare, nuanced take on one of the deadliest mental illnesses, says Lara Williams

Cells from people with chronic fatigue syndrome fail to meet even modest energy demands, adding to evidence that the disease is physiological, not psychological

A newly developed experimental set-up allows the X-ray structure determination of biomolecules such as proteins with far smaller samples and shorter exposure times than before. At so-called synchrotron sources, protein c...

(Phys.org)--Researchers have turned to cicada wings to design surfaces with highly antireflective properties, which have potential applications for solar cells, stealth surfaces, antifogging materials, and other optical ...

A new optical device at Sandia National Laboratories that helps researchers image pollutants in combusting fuel sprays might lead to clearer skies in the future.

Crop circles are global phenomena, gaining attention as paranormal culture becomes mainstream, says one scientist who studies paranormal belief.

Particle physicists have uncovered a large, hidden void in Khufu's Pyramid, the largest pyramid in Giza, Egypt - built between 2600 and 2500 BC. The discovery, published in Nature, was made using cosmic-ray based imaging...

If this vaccine works in humans, it could mean one shot and you're protected for life from the flu virus.

If you could put on a pair of swimming goggles, shrink yourself down like a character from The Magic School Bus and take a deep dive inside a liquid, you would see a crowd of molecules all partying like it's 1999.

Forget about describing your doctoral thesis -- just dance it.

Massachusetts has a plan to stay on summer hours year-round and extend daylight in the winter. Is this the beginning of the end for Daylight Saving Time?

This Sunday, people across the United States can luxuriate in an extra hour of sleep as daylight saving time comes to an end.

Changing the pattern on an object can fool an image recognition system into thinking it is looking at something else entirely - raising big concerns about face ID and driverless cars.

Humans are causing the globe to heat up, with dire consequences, according to a climate report from the Trump administration.

A warm Antarctic stratosphere kept the ozone hole small in 2017.

What would happen if you played tug-of-war in outer space? Would you be able to stand and pull with all your might, as you would on Earth, or would something entirely different happen?