BioMed Central

What do killer whales eat in the Arctic?

Killer whales (Orcinus orca) are the top marine predator, wherever they are found, and seem to eat everything from schools of small fish to large baleen whales, over twice their own size. The increase in hun ...

dateJan 30, 2012 in Plants & Animals
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Elusive Z- DNA found on nucleosomes

New research published in BioMed Central's open access journal Cell & Bioscience is the first to show that left-handed Z-DNA, normally only found at sites where DNA is being copied, can also form on nucleosomes.

dateJan 20, 2012 in Cell & Microbiology
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I wanna talk like you (oo)

The role of social structure in animal communication is hotly debated. Non-human primates seem to be born with a range of calls and sounds which is dependent upon their species. But overlying this there seems to be some flexibility ...

dateDec 16, 2011 in Plants & Animals
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Chemical warfare of stealthy silverfish

A co-evolutionary arms race exists between social insects and their parasites. Army ants (Leptogenys distinguenda) share their nests with several parasites such as beetles, snails and spiders. They also s ...

dateDec 01, 2011 in Plants & Animals
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Reducing carbon footprints with carbon storage

Control of carbon emissions is an important component in the bid to address global climate change. However destruction of wildland habitats to make way for agriculture continues to erode the amount of carbon stored in the ...

dateNov 09, 2011 in Environment
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