Giraffes, flamingos and seals are just a few of the animals you’ll see at this incredible zoo in the heart of Chicago. Rare ...

Bobcats, extirpated from Ohio by 1855, have returned due to increasing forest cover. Some of the most iconic mammals on Earth are large carnivores: lions, polar bears, tigers, snow leopards and many ...

When two different species procreate, hybridization is at play. It is a practice that is not uncommon in the wild but is far ...

It’s called the National Petroleum Reserve in Alaska, but despite its industrial-sounding name, the National Petroleum Reserve-Alaska, or NPR-A, is much more than a fuel depot. Tens of thousands of ...

Rifle and flare gun are mandatory when Inge Jørstad walks over the permafrost to the large solar park powering Basecamp ...

In the Yukon, Kluane National Park and Reserve includes 17 of Canada’s 20 tallest mountains and the world’s largest non-polar ...

A new push for more oil and gas drilling, mining, and logging threatens irreparable damage to irreplaceable habitats.

June 29 10 a.m. Tropical Storm Barry has officially formed in the Southwest Gulf, becoming our 2nd named storm of the 2025 hurricane season. Barry is currently moving northwest towards Mexico at ...