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Archaeology Jan 14, 2015

Canadian fossil discoveries offer clues to early evolution in upper North America

(Phys.org)—Two different teams of researchers are reporting on fossil findings in Canada—one describes a 300 million year old reptile found over a decade ago, the other an ancient scorpion that appears to have climbed out ...

Bio & Medicine Jan 7, 2015

How scorpion venom could yield new cancer treatment

In the development of new drugs, taking something from nature and modifying it has been a successful tactic employed by medicinal chemists for years. Now, with the help of nanotechnology, researchers are turning once-discarded ...

Ecology Dec 24, 2014

Fall pest has many South Central Texans seeing spots before their eyes

If you think you're seeing spots before your eyes around the holidays, it may just be a tiny gnat-like insect "getting up in your grill," according to entomologists with the Texas A&M AgriLife Extension Service.

Evolution Dec 18, 2014

Brain structures devoted to learning, memory highly conserved in animal kingdom, suggesting common evolutionary origin

Whether you're cramming for an exam or just trying to remember where you put your car keys, learning and memory are critical functions that we constantly employ in daily life.

Plants & Animals Sep 8, 2014

Fishing-bait bloodworms have bee-sting bites

The bite of a bloodworm delivers venom that causes severe allergic reactions. Scientists studying the venom for the first time have discovered why it causes a reaction similar to that of a bee sting.

Plants & Animals Sep 4, 2014

Bats change strategy when food is scarce

Echolocating bats have historically been classified into two groups: 'loud' aerial hawkers who catch flying insects on the wing and 'whispering' gleaners that pick up prey from the ground. While some bat species can forage ...

Plants & Animals Aug 25, 2014

Edible insects a boon to Thailand's farmers

Depending solely on the rains to either yield a good rice crop or leave their fields dry and barren, farmers in this village in northeastern Thailand, the country's poorest region, led a precarious and back-breaking existence. ...

Space Exploration Aug 21, 2014

Mars, Saturn and the claws of Scorpius

Look up at the night sky this week and you'll find Mars and Saturn together in the west. Mars stands out with its reddish colouring and you might just be able to detect a faint yellow tinge to Saturn.

Archaeology Aug 20, 2014

Jurassic Welsh mammals were picky eaters, study finds

For most people, mere mention of the word Jurassic conjures up images of huge dinosaurs chomping their way through lush vegetation – and each other. However, mammals and their immediate ancestors were also around in the Jurassic ...

Computer Sciences Aug 15, 2014

Data-visualization tool identifies sources of aberrant results and recomputes visualizations without them

In the age of big data, visualization tools are vital. With a single glance at a graphic display, a human being can recognize patterns that a computer might fail to find even after hours of analysis.

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