Environment
Killer seals develop a taste for shark guts
Seals and sharks usually eat smaller fish, but striking images from South Africa suggest seals may be preying on sharks their own size
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Environment
Tongues may have evolved from a mouthful of water
News
Earth
Obama asked to protect whales from sound blasting
News
Environment
Sunfish and sharks get the Body Worlds treatment
Regulars
Environment
Stunning fossils: The seven most amazing ever found
Features
Environment
Stunning fossils: Fish catches fish-catching pterosaur
Features
Environment
Penguins’ sense of taste hobbled by their icy habitat
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Environment
Cunning snails drug fish with insulin then eat them
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Environment
Weird sea ghost breaks record for deepest living fish
Regulars
Environment
Eels use electricity to remote control prey movements
The electric eel's shocking hunting tactics ensure that fish have nowhere to run and nowhere to hide
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Environment
The deepest limits: How low can fish go?
Features
Earth
Tagged fish make an easy meal for eavesdropping seals
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Environment
Beautiful UN stamps use endangered fish to make point
Regulars
Environment
Oldest genitals found. Went out of fashion for eons
News