Crushing snakes kill by blood constriction, not suffocation

Death by suffocation seems like an awfully protracted way to go and death by suffocation in the grip of a boa constrictor's coils is the stuff of nightmares. Yet Scott Boback from Dickinson College, USA, wasn't so sure that ...

Ruthless boas know when to ditch their squeeze

Boa constrictors can sense the heartbeat of their quarry as they suffocate it, thus giving themselves the signal to know when the prey is dead, scientists say.

Dutch to ban raw ivory sales from 2019

The Netherlands said Monday it will ban all raw ivory sales from next year, as it unveiled the results of a major operation to combat trafficking in endangered animals and plants.

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