Ancient fortress construction found

A section of a fortress constructed during the 1670s has been found in Norway, giving experts a rare look at something previously only seen in sketches.

NASA enters venture capital partnership

NASA says it has joined with Red Planet Capital Inc. of San Mateo, Calif., to gain access to new and innovative scientific technologies.

The point of icicles

Contemplating some of nature's cool creations is always fun. Now a team of scientists from The University of Arizona in Tucson has figured out the physics of how drips of icy water can swell into the skinny spikes known as ...

Research Looks at How Open Source Software Gets Written

Computer software systems are now among the most complex, expensive artifacts ever created by humans, and some of the most sophisticated are being built by teams of volunteers as "open source" projects, where any programmer ...

Fruit Fly Aggression Study Has Human, Animal Relevance

Even the tiny, mild-mannered fruit fly can be a little mean sometimes – especially when there’s a choice bit of rotten fruit to fight over. And, like people, some flies have shorter tempers than others.

Unusual island evolution happens faster than thought

In evolutionary circles, giant rats and miniature elephants have long been accepted as the products of accelerated evolution in isolated environments such as islands, but McGill paleontologist Virginie Millien has been the ...

Iowa State corn/soy plastics to be made into hog feeders

Larock, a University Professor of chemistry at Iowa State University, found the thin, square piece he was looking for and smacked it against his hand. This one is made from soybean oil reinforced with glass fibers, he said. ...

Team finds most complex protein knot ever seen

An MIT team has discovered the most complicated knot ever seen in a protein, and they believe it may be linked to the protein's function as a rescue agent for proteins marked for destruction.

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