At this time of year, bears are more likely to become aggressive due to the urgency of fattening up for winter.

The overall wildebeest population has seen a sharp decline in recent years, falling below 600,000 animals.

The researchers selected human words not already familiar to the whale to see if it could mimic new sounds.

The team investigated not only the stomach of the ancient wolf, but also cut open its tissues and organs for a detailed analysis.

In the fall cleaning campaign, Yellowstone's geology team discovered a trove of unusual items tossed by visitors.

The water in this river derives its characteristic bioluminescence from microscopic creatures that emit glowing light when ...

The guinea pigs were split into two groups; one listened to compressed music, and the other to uncompressed music.

Although Madison appeared quite happy while extracting this icy water from the cave, viewers and even experts warn against ...

One Water's proprietary interlocking bottle design reduces the carbon footprint by an unprecedented up to 35%.

The octopus latched onto the diver's hand and tried to snatch his camera. The diver then wagged his finger, telling no.

Bullfrogs were introduced into the western habitats a few years ago, where they quickly became a threat to other animals.

The U.S. Food and Drug Administration has announced that Target is recalling its Good & Gather burrito bags due to an ...