Nancy Shute discusses how scientists are beginning to study animals’ emotions and personalities — from joy to individual ...

Scientists have long focused on quantifying fear and other negative emotions in animals. Now they’re trying to measure ...

Blue blood may look alien, but it’s one of evolution’s most elegant solutions to life in extreme environments. Here’s how ...

If animals clocked in as we do, half of us would already be late. Many of them run on tighter routines than humans ever ...

Millions of people across the U.S. are bracing for a massive winter storm this weekend, with plummeting temperatures, “catastrophic” ice accumulation, freezing rain and heavy snow all expected, ...

Some animals produce their own light, no special effects involved. In certain cases, it helps them hunt or avoid predators.

City environments subject animals to noise, light, crowding, and fragmented habitats that subtly but powerfully reshape how they communicate.

Venom is one of nature’s most effective (and fascinating) survival tools. Across the world, a wide range of animals have ...

Pets depend on their humans for food and shelter. If these bare necessities are not met for outdoor pets during this ...

Owning an exotic animal in Tennessee requires getting proper permits and setting up quality care. Read this before taking ...