Cane toad testes smaller at the invasion front

Understanding the dynamics of cane toad dispersal is vital information for scientists helping native animals survive the spread of the poisonous invasive species.

Bonobos and chimps equally love meat

In an African forest where leopards and poisonous mamba dwell, a University of Oregon team once had to flee charging boar. But it was a brief detour in research that adds to the idea that bonobos are neither hippies nor vegans.

Love Island: Flamboyant males get the girls on Madagascar

Biodiversity hotspot Madagascar is one of the world's biggest islands, and home to some of its biggest insects. Now German scientists have discovered two new species of giant stick insect, living only in the dry forests of ...

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