The quest to rescue nearly extinct rhino Two rhinos munch serenely on grass as the sun rises over Mount Kenya, oblivious to the massive global endeavour to prevent them being the last of their kind.

On Colón Island, Panama, a new species of shrimp was discovered under dying mangrove roots. Known as Trichocallia delicatula, this “beautiful hairy ghost shrimp” is characterized by its translucent ...