Celebrate February 2nd with these free printable groundhog day activities.This fun holiday will have you working through a ...

A mere 90 million years ago, Antarctica was a radically different place. Instead of being a polar desert characterized by ...

Patrícia Medici is a world-leading expert in Brazil's lowland tapirs, large herbivores whose seed dispersal function is fundamental to rainforest ecosystems, including the Amazon. "Tapirs move very ...