Life
Nature’s strangest families: Why animals adopt
Forget altruism and good intentions: in nature adoption is a cut-throat business involving deception, mistaken identity, posturing and offspring on the make
Features
Earth
Megafauna extinction: DNA evidence pins blame on climate change
News
Life
Four-legged fossil holds secret of snake’s slithering origins
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Life
Head and body lice splice their identical genes differently
News
Humans
Strewth 鈥� Australian genetic link to founding of the Americas
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Earth
Fish flick genetic switch to dodge climate change disaster
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Environment
Archerfish up their game to outgun rivals stealing their catch
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Humans
Fussy eating may have doomed ape-like humans
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Environment
Zoologger: The sex-addicted tiny lemur with giant testicles
News
Humans
Bonobos use a range of tools like stone-age humans
The chimps' randy relatives have been seen using tools as shovels and levers in captivity, and even fashioning a spear to jab at a researcher
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Humans
How much of a caveman are you? FAQ
Features
Life
Lazy ants sit around doing nothing while their nest mates work
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Environment
The three ancestral tribes that founded Western civilisation
Features
Earth
Heat-tolerant genes could help corals adapt to climate change
News