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Tarsiers Communicate in Secret Speech

ScienceNOW - ons, 08/02/2012 - 01:02
Tropical tree-dwellers are the only primates to chat entirely in ultrasonic frequencies
Kategorier: Alle udenlandske

Shhh ... Ocean Noises Stress Out Whales

ScienceNOW - ons, 08/02/2012 - 01:01
Terrorist attacks provide unique window into whale physiology
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Most fish in the sea evolved on land

New Scientist - ons, 08/02/2012 - 01:01
Three-quarters of the fish in the sea have a freshwater ancestor. The finding highlights how important rivers and lakes are as a source of new species

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Space radiation killed Russian Mars mission

New Scientist - tir, 07/02/2012 - 23:03
Charged particles called cosmic rays zapped the computer inside Russia's Phobos-Grunt probe, which plunged into the ocean last month

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Metaphors Make Brains Touchy Feely

ScienceNOW - tir, 07/02/2012 - 23:02
Textural phrases light up a touch center in the brain
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Europe and Russia Plan Trips to Mars—But Maybe Without NASA

ScienceNOW - tir, 07/02/2012 - 22:40
The European Space Agency (ESA) and its Russian counterpart, Roscosmos, are making plans to...
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Extinct Genome From Fossil Finger Posted Online

ScienceNOW - tir, 07/02/2012 - 22:01
Researchers in Germany today posted the first high-resolution version of an extinct human's genome...
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The Unusual Physics of Floating Pyramids

ScienceNOW - tir, 07/02/2012 - 20:55
Hovering objects suggest that future robots could fly like jellyfish
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Heated hard drives could be super-quick

New Scientist - tir, 07/02/2012 - 19:15
Traditional hard drives record data using magnetic fields, but it turns out short bursts of heat could be hundreds of times faster

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Bright red ladybirds spell danger

New Scientist - tir, 07/02/2012 - 19:03
Its bright red colour makes this ladybird stand out, but predators should be warned: the redder the bug, the more deadly its poison

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Today on New Scientist: 7 February 2012

New Scientist - tir, 07/02/2012 - 19:00
All today's stories on newscientist.com, including: entire genome of extinct human reconstructed and mind control could be future of warfare

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Astronaut dream lives on despite cash woes and crashes

New Scientist - tir, 07/02/2012 - 18:52
Would-be US astronauts seem as hopeful as ever about making it to space; Russia is banking on similar enthusiasm

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Hot Idea for a Faster Hard Drive

ScienceNOW - tir, 07/02/2012 - 18:29
Tiny heat pulses promise new way to flip magnetic memory "bits," could increase speeds hundreds of fold
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Mind control could be future of warfare

New Scientist - tir, 07/02/2012 - 18:28
Wars may be fought through manipulation of people's minds, and technology such as mind-machine interfaces, warns the Royal Society

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Space junk makes an impact at the IMAX

New Scientist - tir, 07/02/2012 - 18:27
A new 3D film explores how humans have trashed space with satellite litter, and the technologies we need to start the clean-up

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Ink injection reveals chick embryo's beating heart

New Scientist - tir, 07/02/2012 - 18:17
Watch an award-winning video of an embryo's heart and blood vessels in action

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Nine lost treasures – and why science wants them back

New Scientist - tir, 07/02/2012 - 18:13
From moon rocks to a sea monster's skin, some of science's most prized finds are lost – and with them, secrets of life on Earth and where humans came from

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The only primate to communicate in pure ultrasound

New Scientist - tir, 07/02/2012 - 17:55
A tarsier could be screaming its head off and you would never know it. Uniquely among primates, some of its calls are made up of pure ultrasound
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Entire genome of extinct human reconstructed

New Scientist - tir, 07/02/2012 - 17:52
A new genome of the extinct Denisovan hominin is so complete that it contains fewer errors than genomes generated using samples from living people

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New cystic fibrosis drug highlights approval dilemma

New Scientist - tir, 07/02/2012 - 16:37
With drugs for rare diseases, regulators need to balance the consequences of side effects against the demands of patients with no other options

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