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Trophy heads reveal secrets about ancient South American civilization

Other Sciences / Archaeology & Fossils

created Jan 08, 2009 | popularity 3 / 5 (2) | comments 0

The Nasca civilization is perhaps best known for the drawings its people etched onto the desert floor in southwest Peru, a massive and mysterious body of simple and intricate works that span several hundred square miles.


Discovery helps solve mystery of South American trophy heads

Discovery helps solve mystery of South American trophy heads

Other Sciences / Archaeology & Fossils

created Jan 05, 2009 | popularity 4.3 / 5 (4) | comments 1

The mystery of why ancient South American peoples who created the mysterious Nazca Lines also collected human heads as trophies has long puzzled scholars who theorize the heads may have been used in fertility ...


Taking the bite out of shark DNA

Taking the bite out of shark DNA

Biology /

created Aug 18, 2008 | popularity 4 / 5 (1) | comments 0

(PhysOrg.com) -- Extracting shark DNA has been somewhat of a challenge in the past, with scientists having to overcome the obvious hurdles associated with carrying out biopsies on live and rather uncooperative ...


NASA selects essay competition winners

Space & Earth / Space Exploration

created May 10, 2007 | popularity not rated yet | comments 0

The National Aeronautics and Space Administration has identified the winners of its high school essay competition to describe "Air Transportation in 2057."


Trophy Skull Sheds Light on Ancient Wari Empire

Trophy Skull Sheds Light on Ancient Wari Empire

Other Sciences / Archaeology & Fossils

created Jan 24, 2007 | popularity 4.2 / 5 (5) | comments 0

A team of archaeologists and Earthwatch volunteers led by Dr. Mary Glowacki and Louis Tesar uncovered an elite Wari cemetery at Cotocotuyoc this past summer in Peru’s Huaro Valley, near Cuzco. Among their finds ...


GPS to track blue sheep and snow leopard

GPS to track blue sheep and snow leopard

Biology / Plants & Animals

created Nov 06, 2009 | popularity 3 / 5 (2) | comments 0

(PhysOrg.com) -- Scientists hope to improve the survival odds of the endangered snow leopard in Nepal by venturing into the remote Himalayas to study its main prey, the Bharal or blue sheep.


'LittleBigPlanet' wins big at video game awards (AP)

'LittleBigPlanet' wins big at video game awards

Technology / Software

created Mar 26, 2009 | popularity not rated yet | comments 0

(AP) -- "LittleBigPlanet" sacked the competition to win four trophies at the Game Developers Choice Awards.


Trophy Fish Caught on Key West Charter Boats

Historical photographs expose decline in Florida's reef fish, study finds

Biology /

created Feb 17, 2009 | popularity 4.1 / 5 (9) | comments 5

A unique study by a scientist at Scripps Institution of Oceanography at UC San Diego has provided fresh evidence of fishing's impact on marine ecosystems. Scripps Oceanography graduate student researcher Loren ...


Rare rhino shot for conservation education

Other Sciences / Other

created Nov 14, 2007 | popularity 2.7 / 5 (9) | comments 0

In an ironic twist, a rare white rhinoceros was hunted in Africa for the sake of educating the U.S. public about endangered species.


NZ considers protecting great white sharks

Other Sciences /

created Mar 13, 2006 | popularity 5 / 5 (31) | comments 0

The New Zealand government is reportedly considering joining other nations, including Australia and the United States, in protecting the great white shark.


Bottomless bowls are an Ig Nobel winner

Bottomless bowls are an Ig Nobel winner

Medicine & Health / Other

created Oct 12, 2007 | popularity 4.4 / 5 (5) | comments 0

Last week, he was featured in Time magazine and USA Today. This week, he's been accorded yet another accolade: a 2007 Ig Nobel Award. All three recognize Cornell's indefatigable Brian Wansink for his quirky ...


curveball illusion

Best Visual Illusion of the Year: How a Curveball Works

Medicine & Health / Other

created May 13, 2009 | popularity 4.2 / 5 (12) | comments 2

(PhysOrg.com) -- Visual illusions sometimes seem to have a magical element to them, but they're actually just the brain's way of interpreting reality. In an effort to promote public knowledge of cognitive ...


Feds file to delist wolves, except in Wyoming

Biology / Plants & Animals

created Apr 01, 2009 | popularity not rated yet | comments 0

(AP) -- The U.S. Fish and Wildlife Service released a formal rule Wednesday to remove gray wolves from the federal endangered list in Montana and Idaho while keeping protections in Wyoming.


Study shows how glaciers affected deer evolution

Biology / Evolution

created Mar 26, 2009 | popularity not rated yet | comments 0

(PhysOrg.com) -- A 10-year study of mule and black-tailed deer has found unique subspecies created by the animals' responses to climate change thousands of years ago.


Model head of a Neanderthal man.

Did modern humans eat Neanderthals?

Other Sciences / Archaeology & Fossils

created May 18, 2009 | popularity 3.4 / 5 (15) | comments 7

Modern humans may have eaten Neanderthals, scientists report in the Journal of Anthropological Sciences this month.