These misunderstood, wandering arachnids are often simply young males in search of love. Here's where you might see them in ...

Owls cooling off in kiddie pools, gardens, even tires. The phenomenon is capturing attention across the region.

Antrodiaetus pacificus is a mygalomorph spider native to the Pacific Northwest. Its range stretches from California to Alaska ...

These misunderstood, wandering arachnids are often simply young males in search of love. Here's where you might see them in ...

"The observation confirms the population’s significance in these cliffs." Experts thrilled after trail cameras capture images of elusive creature only seen once a year: 'Information about it is scarce ...

If you plan on hiking or camping in the arid Southwest and West in the coming months, prepare for what may be a ...

A journey to Corn Springs, California, turns up traces of Indigenous and mining histories in the heart of the Chuckwalla ...

After a sprint, the temperature of the beetle Onymacris plana drops. Efficient running, a body built for cooling and a little bit of lift all help.

For billions of years, life has depended on Earth's rhythm of day and night. DNA codifies body clocks in all animals and ...

Tarantula mating season is approaching in America. Thousands of tarantulas will emerge from their burrows. They will search ...