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'Omnivorous engine' hopes to run on many fuels

'Omnivorous engine' hopes to run on many fuels

Technology / Energy

created Sep 08, 2008 | popularity 4.9 / 5 (23) | comments 5

(PhysOrg.com) -- The 'omnivorous engine' is no picky eater. Gasoline? Down the hatch. Ethanol? Butanol? It'll slurp those up too. The creators of the omnivorous engine, engineers at the U.S. Department of ...


Drawing of a cave bear

Cave bears from the Carpathians as omnivorous as modern bears

Other Sciences / Archaeology & Fossils

created Jan 07, 2008 | popularity 4 / 5 (4) | comments 0

Rather than being gentle giants, new research reveals that Pleistocene cave bears, a species which became extinct 20,000 years ago, ate both plants and animals and competed for food with the other contemporary ...


New insights into the physiology of cockroaches

Biology / Plants & Animals

created Nov 13, 2009 | popularity not rated yet | comments 0

A study by scientists from the University of Valencia sheds new light on how the cockroach organism works. A research team from the Cavanilles Institute for Biodiversity and Evolutionary Biology, led by professors Amparo ...


Prehistoric bears also ate everything and anything

Biology / Plants & Animals

created Apr 09, 2009 | popularity 3 / 5 (1) | comments 0

By comparing the craniodental morphology of modern bear species to that of two extinct species, researchers from the University of Málaga, Spain, have discovered that the expired plantigrades were not so different ...


Fruit Fly

Like sweets? You're more like a fruit fly than you think

Biology /

created Mar 17, 2008 | popularity 4.6 / 5 (5) | comments 0

According to researchers at the Monell Center, fruit flies are more like humans in their responses to many sweet tastes than are almost any other species.


Droid smart phone

New handbook for Google, Droid users

Technology / Other

created Nov 11, 2009 | popularity 2 / 5 (3) | comments 0

Before buying one of the new Google-powered "Droid" phones from Verizon Wireless, you may want to read the manual. Not the setup directions in the box.


Turtles are loyal in feeding as well as in breeding

Biology /

created Apr 25, 2007 | popularity 5 / 5 (1) | comments 0

A research team led by the Dr Annette Broderick of the University of Exeter’s School of Biosciences has discovered that, after laying their eggs, sea turtles travel hundreds of miles to feed at exactly the same sites. The ...


Telemetric Egg

Smithsonian's National Zoo researchers use electronic eggs to help save threatened species

Biology /

created Jul 27, 2007 | popularity 3.5 / 5 (4) | comments 0

This is an important summer for kori bustards at the Smithsonian’s National Zoo. Four chicks of this threatened African bird have hatched in June and July. Along with the bumper crop of baby birds is a bumper ...


Big predatory mammals such as felines need between 5 and 7 different types of prey to meet their dietary needs

Big predatory mammals such as felines need between 5 and 7 different types of prey to meet their dietary needs

Biology /

created Jul 11, 2008 | popularity 4 / 5 (3) | comments 0

Faced with earlier studies stating that the big predators such as tigers, lions, and lynxes fulfil their dietary needs by eating one or two types of prey, scientists from the University of Malaga assure us ...


Oldest Fossil Protein Sequenced

Oldest Fossil Protein Sequenced

Other Sciences /

created Mar 09, 2005 | popularity 4.5 / 5 (2) | comments 0

Protein sequence from Neanderthal extracted and sequenced An international team, led by researchers at the Department of Human Evolution, Max Planck Institute for Evolutionary Anthropology, in Leipzig, Germany, ...


Nearly 100 new species described by California Academy of Sciences in 2009

Nearly 100 new species described by California Academy of Sciences in 2009

Biology / Ecology

created 6 hours ago | popularity not rated yet | comments 0

In 2009, researchers at the California Academy of Sciences added 94 new relatives to our family tree. The new species include 65 arthropods, 14 plants, eight fishes, five sea slugs, one coral, and one fossil ...


Inland ants prefer salty snacks to sweet

Inland ants prefer salty snacks to sweet

Biology /

created Oct 27, 2008 | popularity 4.4 / 5 (7) | comments 1

(PhysOrg.com) -- Ants prefer salty snacks to sugary ones, at least in inland areas that tend to be salt-poor, according to a new study published this week in the journal Proceedings of the National Academy of ...


Giant Raptor Dinosaur Discovered in Utah Monument

Giant Raptor Dinosaur Discovered in Utah Monument

Other Sciences /

created Apr 03, 2006 | popularity 4.4 / 5 (42) | comments 0

Scientists from the University of Utah and the Utah Museum of Natural History have discovered the remains of a new bird-like, meat-eating dinosaur in Grand Staircase-Escalante National Monument (GSENM), southern ...