Top Science News
August 3, 2015

Organic molecules never previously observed in comets, a relatively varied structure on the surface but a fairly homogeneous interior, organic ... read more
Astronomers have teased out a secret planetary system hiding in the arms of Cassiopea, just 21 light years away from us. The remarkable system, named HD219134, hosts one outer giant planet and three ... read more
By analyzing the natural mechanics of the water strider that enable it to launch off water's surface scientists have emulated this extreme form of locomotion in novel robotic ... read more
A physics-based model can explain how ants cooperate in steering food to their nest. To lug a large object, a number of ants surround it -- the back ones lift, those on the leading edge pull. How do ... read more
Latest Top Headlines
updated 7:23pm EDT

Health News
August 3, 2015

Five men with complete motor paralysis were able to voluntarily generate step-like movements thanks to a new strategy that non-invasively delivers electrical stimulation to their spinal cords. The ... read more
What if you could use the proliferative and survival properties of cancer-prone cells to rejuvenate cardiac progenitor cells and get them dividing again, without forming tumors? Researchers are ... read more
An analysis of data on stomach acidity and diet in birds and mammals suggests that high levels of stomach acidity developed not to help animals break down food, but to defend animals against food ... read more
After more than two-years of international investigation, scientists have concluded that Napoleon likely would have conquered Russia in 1812 if not ... read more
Latest Health Headlines
updated 7:23pm EDT

Physical/Tech News
August 3, 2015

By observing a brown dwarf 20 light-years away using both radio and optical telescopes, astronomers have found that such so-called failed stars host powerful auroras near their magnetic poles -- ... read more
Semiconductor lasers are capable of emitting over the full visible color spectrum, which is necessary to produce a white laser, researchers have demonstrated. The technological advance puts lasers ... read more
Physicists have revealed a new understanding of nucleosynthesis in stars, providing insight into the role massive stars play in the evolution of the Milky Way and the origins of the Solar ... read more
The chemical element lithium has been found for the first time in material ejected by a nova. Observations of Nova Centauri 2013 made using telescopes at ESO's La Silla Observatory, and near Santiago ... read more
Latest Physical/Tech Headlines
updated 7:23pm EDT

Environment News
August 3, 2015

Since 2010, the best estimate of the age of Earth's magnetic field has been 3.45 billion years. But now a researcher responsible for that finding has new data showing the magnetic field is far ... read more
Despite their remarkably similar appearance, the 'golden jackals' of East Africa and Eurasia are actually two entirely different species. The discovery, based on DNA evidence, increases the overall ... read more
Put before a predator, one of the defensive behavior terrestrial crustaceans like the Common rough woodlouse can exercise is feigning death. Personality is argued to influence the duration and ... read more
Rice is the staple food for more than half of the world's population, but the paddies it's grown in contributes up to 17 percent of global methane ... read more
Latest Environment Headlines
updated 7:23pm EDT

Society/Education News
August 3, 2015

Researchers have accurately mapped out the movement of the devastating 7.8-magnitude Nepal earthquake that killed over 9,000 and injured over 23,000 people. Scientists have determined that the ... read more
Scientist's investigations show that drinking water sources may be threatened by thousands of shallow oil and gas wells mined with the controversial process of hydraulic fracturing. A new study ... read more
Music training, begun as late as high school, may help improve the teenage brain's responses to sound and sharpen hearing and language skills, suggests a new study. The authors say that these results ... read more
An alarming 22 percent of U.S. children live in poverty, which can have long-lasting negative consequences on brain development, emotional health and academic achievement. Now, even more compelling ... read more
Latest Society/Education Headlines
updated 7:23pm EDT