Sicily's Mount Etna erupted over the weekend.
Two black mambas vie for dominance during mating season in South Africa, in a rarely observed display of power.
Hundreds of babies have appeared off the Oregon coast, but it’s unclear how the youngsters will fare as they face a deadly wasting disease.
The recent controversy over a bison calf in Yellowstone is just the latest in a series of tough choices on wild animals in trouble.
More than a million small-scale miners in this island nation are poisoned, which is leaving children with crippling birth defects.
The red planet and giant Jupiter will present prime viewing, while the bright star Arcturus hangs high in the north.
Animal News From National Geographic