With its charismatic (and sometimes elusive) wildlife, stunning plant life and even shipwrecks and underwater statues, there ...

Long before humans walked the planet, a massive creature ruled the forests and open plains of ancient Eurasia.

Body coverings such as hair and feathers have played a central role in evolution. They enabled warm-bloodedness by insulating ...

This study provides novel and convincing evidence that both dopamine D1 and D2 expressing neurons in the nucleus accumbens shell are crucial for the expression of cue-guided action selection, a ...