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Category: Science in a Minute

Diamond crystal in kimberlite matrix. (James St. John via Flickr/Creative Commons 2.0)

Diamonds Provide Evidence of Liquid Water Deep Inside Earth

March 13, 2018

Take a diamond with impurities to a jeweler, and you will probably be told it is worth little or nothing. But some impure diamonds that pushed up to the surface from the Earth’s interior in China, the Republic of South Africa, and Botswana are priceless to a group of scientists, who studied them. The researchers […]

Fake News Graffiti, Friargate Railway Station, Derby, UK (Eamon Curry via Flickr/Creative Commons 2.0)

Study: Lies Spread Quicker and Farther Than Truth

March 12, 2018

Over the years the Internet and social media have proved themselves valuable resources for our daily lives. In tandem, the two have provided us with an invaluable means of communication, allowing us to gather and share a wide range of information. But the Internet along with social media platforms, like Facebook and Twitter, have also […]

In a photo that is thought to have been taken on June 6, 1937 at Parnamerim airfield, Natal, Brazil, is American aviator Amelia Earhart standing by her Lockheed Electra. Her flight navigator, Fred Noonan, can be seen getting into the plane in the background. (Flickr's the Commons)

Forensic Analysis May Have Solved Amelia Earhart Mystery

March 9, 2018

The 1937 disappearance of aviation pioneer Amelia Earhart, as she was attempting a grueling equatorial flight to circumnavigate the world, has been one of the greatest unsolved mysteries of our time. Professor emeritus Richard Jantz, of the University of Tennessee, Knoxville conducted a forensic analysis that suggests bones found on the South Pacific Island of […]

Holding hands. (Sneha ss via Wikimedia Commons/Creative Commons 4.0)

Holding Hands May Help Ease Pain

March 8, 2018

The proverb “love heals all wounds” may have some new scientific support. Researchers at the University of Colorado Boulder and Israel’s University of Haifa say they have found evidence that when one romantic partner holds hands with a partner in pain, the couple’s breathing, heart rate, and brainwaves will synchronize and will help the afflicted […]

The researchers found that the Danger Islands have 751,527 pairs of Adélie penguins--more than the rest of the entire Antarctic Peninsula region combined. (Michael Polito, ©Louisiana State University)

Scientists Spot Penguin “Supercolony”

March 7, 2018

Penguins are among the most common birds in Antarctica. Of all the Antarctic penguin species, only two – the Adélie and Emperor are known to breed along the shorelines and islands that surround the entire continent. A new study led by researchers from the Woods Hole Oceanographic Institution outlines the discovery of a previously unknown […]

Artist impression of a flare from Proxima Centauri, modeled after the loops of glowing hot gas seen in the largest solar flares. An artist’s impression of the exoplanet Proxima b is shown in the foreground. A flare 10 times larger than a major solar flare would blast Proxima b with 4,000 times more radiation than the Earth gets from our Sun’s flares. (Roberto Molar Candanosa/Carnegie Institution for Science, NASA/SDO, NASA/JPL)

Nearby Star Produces Powerful Solar Flare Blast

March 6, 2018

Those looking for the possible habitability of Proxima Centauri b, the closest exoplanet to Earth, may have their hopes dashed by new findings of the exoplanet’s parent star. When Proxima Centauri b, a mere 4.24 light years from Earth, was discovered in 2016, scientists found the planet was located within the habitable zone of its […]

Sitting next to its parent star, this the Saturn-mass exoplanet WASP-39b, about 700 light-years from Earth. (NASA, ESA, and G. Bacon (STScI))

Lots of Water Detected in Exoplanet WASP 39b Atmosphere

March 5, 2018

Scientists, who studied a “hot Jupiter-like” exoplanet with NASA’s Hubble and Spitzer space telescopes, were able to detect signs of water in its atmosphere. And, they didn’t just find signs of a little water – but a lot of water, three times the amount of water on our solar system’s largest planet, Jupiter. The exoplanet they […]

A timeline of the universe, updated to show when the first stars emerged. This updated timeline of the universe reflects the recent discovery that the first stars emerged by 180 million years after the Big Bang. The research behind this timeline was conducted by Judd Bowman of Arizona State University and his colleagues, with funding from the National Science Foundation. (N.R.Fuller, National Science Foundation)

First Stars Formed in Universe 180 Million Years After Big Bang

March 2, 2018

A group of researchers led by Judd Bowman, an astronomer at Arizona State University, recently made a remarkable discovery by spotting the impressions of the earliest stars in the universe. Soon after the Big Bang, 13.7 billion years ago, the universe expanded, cooled and became very dark. Stars and other cosmological objects hadn’t formed yet.  […]

Glass of wine (Klaus Post - Creative Commons 2.0/Flickr)

Drinking Wine Could Aid Oral Health

March 1, 2018

Recent reports have suggested that drinking a glass of wine may be beneficial to your health. Researchers have found that wine has a concentration of a type of antioxidant called polyphenols that can be good for heart, brain, and muscle health. Some studies have also found that it might even be able to help fight […]

Cheesburger and French Fries (Marco Verch/Creative Commons 2.0 via Flickr)

Junk Food Puts Immune System Into Overdrive

February 28, 2018

An international group of scientists has found that eating junk food could impact our immune system’s ability to fight disease. Detailing their findings in a new study published by the journal Cell, the researchers, led by the University of Bonn, found evidence that our body’s defense system, reacts the same way to high-calorie foods packed […]

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