Dino dinner, dead or alive

When asked to think of meat-eating dinosaurs we usually conjure images of voracious predators chasing down helpless prey. These visions are no doubt inspired by the depiction of species such as Tyrannosaurs rex and Velociraptor ...

Researchers reconsider roles of second-rank hyena males

Males that don't leave home are not second-class, but can breed as successfully as their more adventurous competitors that leave home, according to a new long-term study on spotted hyenas. The results from a research team ...

Captive hyenas outfox wild relatives

(Phys.org)—When it comes to solving puzzles, animals in captivity are, well, different animals than their wild brethren.

Piranha tops T Rex in the bite league, study finds

Outsized jaw muscles allow the black piranha to exert bite force equivalent to 30 times its bodyweight, a feat unmatched in the natural world, according to results of a finger-risking study published Thursday.

Fasting for Lent forces hyenas to change diet

Many Christians give up certain foods for Lent, however ecologists have discovered these changes in human diet have a dramatic impact on the diet of wild animals. In Ethiopia, members of the Orthodox Tewahedo Church stop ...

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