Global Warming

Climate Change Takes a Bite out of Wolverines’ Habitat

This summer, comic book fanboys and Hugh Jackman admirers are expected to flock to theaters to see The Wolverine, the latest installment of Jackman’s onscreen portrayal of the adamantium-clawed superhero. … Read more

A Changing Climate and Keystone XL — Yes They’re Connected

Are you familiar with tar sands oil? It’s the black sheep of the oil family. It’s extremely difficult to get out of the ground (using three times as much water as … Read more

Protecting Our National Treasures by Confronting Climate Change

Today, the National Wildlife Federation is releasing a major new report, Wildlife in a Warming World, outlining how climate change is threatening wildlife and ecosystems across the country. As someone with deep … Read more

Inauguration Cherry Blossoms: A Harbinger of Climate Impacts to Come

Making my way across the grounds of the Washington Monument yesterday to witness Barack Obama’s second inauguration, I came across a disconcerting sight. Lulled by unseasonably warm temperatures and a … Read more

Judge Takes Away Critical Polar Bear Habitat

A federal judge in Alaska has decided to deny polar bears something they desperately need—critical habitat. The timing of this announcement could not be worse. The bears saw their Arctic ice habitat … Read more

Draft National Climate Assessment Report Available for Public Review

A long-awaited report on how climate change is affecting the United States will be released for public review on Monday, January 14. The Third National Climate Assessment is the most comprehensive … Read more

Arizona Mine Threatens Endangered Jaguar

There are very few Jaguars left in the United States, which explains why recent photographs taken by Arizona Game and Fish using motion sensor trail cameras are causing such a stir. … Read more

Help Us Make a Difference for Polar Bears in 2013

As a wildlife biologist researching grizzly and black bears in Alaska, I had no shortage of memorable experiences ranging from immobilizing black bears in their dens to trying to keep … Read more

Two Reports Warn: Wake Up! It’s Later Than It’s Ever Been

By Larry J. Schweiger  The latest in a series of unprecedented weather-related tragedies, Hurricane Sandy has been called “Frankenstorm Sandy” for its massive size, loss of lives and property and … Read more

Sandy’s Mandate: Time to Get Serious About Clean Energy

In the aftermath of superstorm Sandy, it is more important than ever for Americans to rethink our energy choices. Devastating extreme weather events are becoming far too common, with tragic … Read more