News tagged with desert creatures
Desert ants smell their way home
Humans lost in the desert are well known for going around in circles, prompting scientists to ask how desert creatures find their way around without landmarks for guidance. Now research published in BioMed ...
Feb 27, 2009 |
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Search results for desert creatures
Got nectar? To hawkmoths, humidity is a cue
(Phys.org) -- Humidity emanating from a flower's nectar stores tells a moth if the flower is worth a visit, research led by a UA entomologist has discovered.
12 hours ago |
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Dinosaur with tiny arms unearthed in Argentina
Argentine experts have discovered the near-complete remains of a new species of Jurassic-era dinosaur that stood on its rear legs and had tiny arms, according to a leading paleontologist.
Other Sciences / Archaeology & Fossils
May 25, 2012 |
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Man vs. Shark: Australia's battle for the deep
Rolling from his surfboard, blood gushing from the wound where a shark had just ripped a big chunk of flesh from his thigh, Australian Glen Folkard had just one thought: "I'm alive."
Mar 23, 2012 |
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In Swiss city, 'augmented reality' is out of this world
A pair of Swiss policemen cast a suspicious eye as a creature in a space helmet with a camera mounted on top and carrying an astronaut's backpack wanders around Basel's St. Johann Park.
Technology / Hi Tech & Innovation
Mar 05, 2012 |
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Digging up the past
(PhysOrg.com) -- Researchers at the University of St Andrews have discovered what they think are the remains of our earliest known ancestor.
Other Sciences / Archaeology & Fossils
Feb 09, 2012 |
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High planetary tilt lowers odds for life?
Highly-tilted worlds would have extreme seasons, subjecting life to alternating periods of scorching and subzero temperatures. This could make the development of all but hardiest, simplest creatures a long ...
Space & Earth / Space Exploration
Feb 06, 2012 |
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Compromises between quantity and quality common in animals: do the same holds for plants, flowers?
Most creatures face compromises when they reproduce — the more energy they devote to having lots of babies, the less they can invest in each one. But do the same tradeoffs hold true for plants? Biologists ...
Feb 02, 2012 |
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Scorpions inspire scientists in making tougher surfaces for machinery
Taking inspiration from the yellow fattail scorpion, which uses a bionic shield to protect itself against scratches from desert sandstorms, scientists have developed a new way to protect the moving parts of ...
Jan 25, 2012 |
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A new theory emerges for where some fish became four-limbed creatures
A small fish crawling on stumpy limbs from a shrinking desert pond is an icon of can-do spirit, emblematic of a leading theory for the evolutionary transition between fish and amphibians. This theorized image ...
Other Sciences / Archaeology & Fossils
Dec 27, 2011 |
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Experiments explain why almost all multicellular organisms begin life as a single cell
Any multicellular animal, from a blue whale to a human being, poses a special difficulty for the theory of evolution. Most of the cells in its body will die without reproducing, and only a privileged few will ...
Dec 15, 2011 |
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List of search results for desert creatures
