Top Science News
September 3, 2015

Latest Headlines
updated 11:30am EDT

More Top Science News
September 3, 2015

Sep. 2, 2015 — The Earth's first mass extinction event 540 million years ago was caused not by a meteorite impact or volcanic super-eruption but by the rise of early animals that dramatically changed the ... read more

Sep. 2, 2015 — The world might seem a little grayer than usual when we're down in the dumps and we often talk about 'feeling blue' -- new research suggests that the associations we make between ... read more

Sep. 2, 2015 — Fifty million years ago, the Cowboy State was crawling with crocodiles. Fossil records show that crocs lounged in the shade of palm trees from southwestern Wyoming to southern Canada during the ... read more

Sep. 2, 2015 — Although most of the world's biodiversity is below ground, surprisingly little is known about how it affects ecosystems or how it will be affected by climate change. A new study demonstrates ... read more

Sep. 1, 2015 — A 39-year-old man who had had been completely paralyzed for four years was able to voluntarily control his leg muscles and take thousands of steps in a robotic device during five days of training ... read more

Sep. 1, 2015 — Bumblebees infected with a common intestinal parasite are drawn to flowers whose nectar and pollen have a medicinal effect, a study shows. The findings suggest that plant chemistry could help combat ... read more

Sep. 1, 2015 — China's Loess Plateau was formed by wind alternately depositing dust or removing dust over the last 2.6 million years. The new study is the first to explain how the steep-fronted plateau formed: ... read more

Sep. 1, 2015 — A new study links being born premature with low wages. Researchers have identified a link between being born preterm and decreased intelligence, reading and in particular mathematical ability and ... read more

Sep. 1, 2015 — At the bottom of a frigid Antarctic lake, a thin layer of green slime is generating a little oasis of oxygen, a team of researchers has found. It's the first modern replica discovered of ... read more

Sep. 1, 2015 — Scientists developed a new way to produce images from echolocation, uncovering a new set of cues available to bats and a new phenomenon of 'acoustic camouflage' available to ... read more

Sep. 1, 2015 — By studying networks of activity in the brain's frontal cortex, researchers have shown that the degree to which these networks reconfigure themselves while switching from task to task predicts ... read more

Sep. 1, 2015 — The social wasp Polybia paulista protects itself against predators by producing venom known to contain a powerful cancer-fighting ingredient. A new study reveals exactly how the venom's toxin -- ... read more

Sep. 1, 2015 — A key mystery of the DNA replication process has been unraveled by researchers, resolving a long-standing mystery that has clouded our understanding of DNA replication, and also has important ... read more

Sep. 1, 2015 — Unlike most mammals, mature male orangutans exhibit different facial characteristics: some develop large 'cheek pads' on their faces; other males do not. A team of researchers studied the ... read more

Sep. 1, 2015 — Electrical engineers have demonstrated a new wireless communication technique that works by sending magnetic signals through the human body. The new technology could offer a lower power and more ... read more

Sep. 1, 2015 — As astronomers continue finding new rocky planets around distant stars, high-pressure physicists are considering what the interiors of those planets might be like and how their chemistry could differ ... read more

Sep. 1, 2015 — Carbonated beverages are associated with out-of-hospital cardiac arrests of cardiac origin, according to new results. The study in nearly 800,000 patients suggests that limiting consumption of ... read more

Sep. 1, 2015 — The careful examination of fossil fragments from Panama has led Smithsonian scientists and colleagues to the discovery of a new genus and species of river dolphin that has been long extinct. The team ... read more

Aug. 31, 2015 — The joy of running. That sense of well-being, freedom and extra energy that runners often experience is not just a matter of endorphins. A new study shows that the "runner's high" ... read more

Aug. 31, 2015 — Childhood memories of sticky hands from melting ice cream cones could soon become obsolete, thanks to a new food ... read more

Wednesday, September 2, 2015
Tuesday, September 1, 2015
Monday, August 31, 2015
Saturday, August 29, 2015
Friday, August 28, 2015
Thursday, August 27, 2015
Wednesday, August 26, 2015
Monday, August 24, 2015
Wednesday, August 26, 2015
Tuesday, August 25, 2015
Monday, August 24, 2015
Friday, August 21, 2015
Thursday, August 20, 2015