News tagged with alien species


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Search results for alien species


Gravestones Talking through Time

Gravestones Talking through Time

Space & Earth / Earth Sciences

created 11 hours ago | popularity 4.4 / 5 (5) | comments 0

(PhysOrg.com) -- A visit to your local graveyard can provide not only a history lesson, but a science lesson as well. Historians know that gravestones can reflect the lives of people whose memories are lost ...


Swine flu toll includes a few pets (AP)

Swine flu toll includes a few pets

Medicine & Health / Diseases

created 13 hours ago | popularity not rated yet | comments 0

(AP) -- A handful of pets have been sickened with swine flu in recent weeks, but here are doctors' orders: Wash your hands and don't panic.


Social scientists build case for 'survival of the kindest'

Social scientists build case for 'survival of the kindest'

Other Sciences / Social Sciences

created 13 hours ago | popularity 4.2 / 5 (18) | comments 16

(PhysOrg.com) -- Researchers at the University of California, Berkeley, are challenging long-held beliefs that human beings are wired to be selfish. In a wide range of studies, social scientists are amassing ...


H1N1 influenza adopted novel strategy to move from birds to humans

H1N1 influenza adopted novel strategy to move from birds to humans

Biology / Cell & Microbiology

created 14 hours ago | popularity 5 / 5 (1) | comments 0

(PhysOrg.com) -- The 2009 H1N1 influenza virus used a new strategy to cross from birds into humans, a warning that it has more than one trick up its sleeve to jump the species barrier and become virulent.


Why King Kong failed to impress

Biology / Cell & Microbiology

created 14 hours ago | popularity not rated yet | comments 0

Humans have the same receptors for detecting odors related to sex as do other apes and primates. But each species uses them in different ways, stemming from the way the genes for these receptors have evolved over time, according ...


Testosterone does not induce aggression

Medicine & Health / Neuroscience

created 15 hours ago | popularity 4.6 / 5 (5) | comments 7

New scientific evidence refutes the preconception that testosterone causes aggressive, egocentric, and risky behavior. A study at the Universities of Zurich and Royal Holloway London with more than 120 experimental subjects ...


UCSB scientists show that female fruit flies can be 'too attractive' to males

Scientists show that female fruit flies can be 'too attractive' to males

Biology / Plants & Animals

created 16 hours ago | popularity 4.5 / 5 (2) | comments 0

Females can be too attractive to the opposite sex -- too attractive for their own good -- say biologists at UC Santa Barbara. They found that, among fruit flies, too much male attention directed toward attractive ...


Brooding fishes take up nutrients from their own children

Brooding fishes take up nutrients from their own children

Biology / Plants & Animals

created 17 hours ago | popularity 5 / 5 (2) | comments 0

In the pipefish, the male cares for the offspring. Apart from the ones he sucks the life out of. The discovery of filial cannibalism in the pipefish is now creating a stir in the research world.


Precision breeding creates super potato

Precision breeding creates super potato

Biology / Biotechnology

created 17 hours ago | popularity not rated yet | comments 0

The skin is light brown, the meat luscious and yellow: from the outside alone, this new potato looks like any other. But on the inside, it is different. Its cells produce pure amylopectin, a starch used in ...


Does weak equivalence break down at the quantum level?

Physics / General Physics

created 20 hours ago | popularity 4.5 / 5 (19) | comments 12

(PhysOrg.com) -- One of the givens in physics is the weak equivalence principle. This principle has been considered solid since Einstein proposed that it is not possible to detect the difference between uniform acceleration ...



List of search results for alien species