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.

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

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%.

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 ...

The hidden world of otherworldly creatures was discovered by one of the most decorated Chinese submersibles, named Fendouzhe.

While female fireworms emerge to the ocean surface to mate, their body releases a luminous mucous, which doesn't last long.

The tourists aboard the boat took the penguin to the safety of an iceberg, where its fellow flock members awaited.