There have been a record 18 deaths and zero births of the species over the past year.
Residents in Pueblo, Colorado are engaged in a fight with their utility company, tired of paying among the highest electricity rates in the state. The city is looking into becoming its own utility — one powered by 100 percent renewable energy — a noble goal to lower rates and combat climate change.
Temperatures in Alaska on Tuesday were as high as 45 degrees above average.
Alaska is warming up roughly twice as fast as the rest of the US and that means big new challenges for Native communities that rely on hunting for survival. Hunters are trying to adapt by changing both how and what they hunt.
A big push into offshore wind power in the UK is pushing down the cost of the low-carbon energy source, but fishermen say it's also harming fish populations. Scientists say they're not so sure.
Europe's investments in offshore wind have fueled better technology, more competition and cheaper capital for new projects. That's driven down the cost of offshore power and now the US is capitalizing on the savings.
The UK's big push into offshore wind power is bringing down the cost of the low-carbon energy sources, and bringing new life to some down-on-their-luck English ports.
Offshore wind has gotten way cheaper in the UK, thanks to technological innovations and government subsidies. That's always been the plan.
As the waters warm, the fishermen are catching more fish, and more varieties of fish, than before.
When the weather changed and kids became malnourished, one Guatemalan indigenous community made big changes. And they seem to be working.