18/02/2014

Scientists probe meteor link to Argentina explosion

Scientists said Tuesday that a meteor crashing to earth could explain reports of an explosion in the Argentine countryside some 350 kilometers (250 miles) northwest of Buenos Aires.

Smartphone app aids college-age women in abusive relationships

Women between the ages of 18 and 24 are at the highest risk for dating violence, according to the Centers for Disease Control and Prevention. However, these women are less likely than older adults to seek formal safety resources ...

Study of 2011 flood will lead to better preparedness

In May 2011, when the U.S. Army Corps of Engineers used explosives to breach a levee south of Cairo, Ill., diverting the rising waters of the Mississippi and Ohio rivers to prevent flooding in the town, about 130,000 acres ...

When a black hole shreds a star, a bright flare tells the story

(Phys.org) —Enrico Ramirez-Ruiz uses computer simulations to explore the universe's most violent events, so when the first detailed observations of a star being ripped apart by a black hole were reported in 2012 (Gezari ...

Finnish reindeer glow at night to prevent accidents

Glowing reindeer can be spotted in northern Finland thanks to a reflective spray which makes them more visible in a bid to prevent car accidents, Finnish reindeer breeders said Tuesday.

Evolution stuck in slime for a billion years

Tasmanian researchers have revealed ancient conditions that almost ended life on Earth, using a new technique they developed to hunt for mineral deposits.

Controlling magnetism with an electric field

There is a big effort in industry to produce electrical devices with more and faster memory and logic. Magnetic memory elements, such as in a hard drive, and in the future in what is called MRAM (magnetic random access memory), ...

page 3 from 12