Coffee is one of the most popular beverages in the world for lots of reasons, including that it gives people a pleasant lift in the morning. New research shows that it also helps their memory. Researchers had 160 people who were not regular coffee drinkers look at pictures of objects; five minutes later they gave them either a placebo or […]
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The richest counties got richer and the poorer got poorer in the last decade, according to census reports. The poorest county turns out to be in the heart of Appalachia — Owsley County, Ky. Owsley had the lowest median household income outside of Puerto Rico, according to census results. In Owsley, the median household income is $19,351. Over 41 […]
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A research paper published in Nature Climate Change predicts widespread death of needleleaf evergreen trees (NET) within the Southwest United States by the year 2100 under projected global warming scenarios. The research team that conducted the study, which includes University of Delaware’s Sara Rauscher, considered both field results and a range of validated regional predictions and global simulation models of […]
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Residents of rich countries are more likely to be affected by depression than those who live in poorer nations. That’s the startling conclusion World Health Organization researchers reached when they interviewed nearly 90,000 people in 18 countries about their mental health. France and the U.S. were the most depressed; 21 percent of French people and more than 19 percent […]
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Stanford scientists have found that chronically low levels of oxygen throughout the oceans hampered the recovery of life after the Permian-Triassic extinction, the most catastrophic die-off in our planet’s history. Also known as the “Great Dying,” global ecosystems collapsed as some 90 percent of species perished in this extinction event 250 million years ago. The new findings, published this week […]
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In its early days, Earth became hell. About 3.3 billion years ago, new research indicates, at least two massive asteroids 30 to 60 miles in diameter smashed into this planet, boiling the oceans and sending atmospheric temperatures soaring to an unimaginable 932 degrees Fahrenheit. Stanford University scientists have found evidence of this extreme era in a geological formation in South […]
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A Mediterranean diet could be the answer to keeping depression at bay as well as heart disease, suggests new research. The study, which monitored over 15k people, showed that a diet filled with fruit, vegetables, legumes, nuts and olive oil, along with low levels of processed meats, could prevent the onset of depression. Researchers, whose findings were published in the […]
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Ghana is being pressured to sell out it’s global agribusiness. The U.S. and the global seed industry are trying to strong-arm Ghana into adopting the International Convention for the Protection of New Varieties of Plants, known as UPOV. The treaty confers intellectual property rights on huge seed companies such as Monsanto and locks farmers into a limited selection of […]
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According to a new study by Nasa, Antarctica’s Larsen B ice-shelf is on course to completely disintegrate within the next five years. Studies show that the 10,000-year-old ice shelf, after partially collapsing in 2002, is “quickly weakening.” “These are warning signs that the remnant is disintegrating,” said Ala Khazendar of Nasa’s Jet Propulsion Laboratory (JPL) in Pasadena, California. “Although it’s […]
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Modern-day mousetraps wouldn’t stand a chance against the supersize rodents that roamed South America about 2 million years ago, National Geographic reports. A giant ancestor of the guinea pig, Josephoartigasia monesi weighed more than 2,000 pounds and stood 5 feet tall, roughly the size of a modern buffalo. Because the critter also sported foot-long buckteeth, University of York scientists wanted […]
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