Stories by Evan Lehmann

Democrats push clean energy, Republicans vow to dismantle emissions cuts

Presidential hopeful Martin O'Malley argues that climate plans from Democratic rivals are too meager and too late

Coal, oil and gas leases on federal land may change in the last year of the Obama Administration

American businesses have a chance to produce and sell critical clean energy technology

This president’s final state of the union will likely point to accomplishments to curb global warming

A tax on carbon is the most “elegant” solution to climate change

Only candidates trailing in the polls mentioned global warming

A bipartisan group is attempting to raise awareness of sea level rise risks

All the Democratic candidates vowed to curb global warming

Pope calls for “serious attention”

What do the would-be presidents think about global warming?

The social sciences could help combat global warming

Conservatives are asking Republican presidential contenders about their plans to address global warming

The only climate-related topic that came up was the Keystone XL pipeline

More than seven years into Obama's administration, he finally partially fulfills a pledge to confront climate change

The U.S. flood insurance program has inaccurate elevation data about many high-risk homes that enjoy discounted premiums

The heaviest rainfalls happen when it's warmest

The act-of-god defense for extreme weather impacts is being challenged in court

A Florida Republican calls for action to address rising sea levels as a result of global warming

She's ahead in the polls, but where does Clinton stand on climate change?

State treasurer convinces commissioners to pass the rule

Climate change deniers look to file lawsuits against those exposing their actions

Floods could affect twice as many people as currently within 15 years, according to a new tool

The Senate's battle over the controversial pipeline is likely to have an impact on presidential politics