Carbon tax is back on the agenda. Here’s what any changes would mean in the short and long term.

EPA removes Detroit from sulfur dioxide nonattainment after 57% pollution drop over 13 years; lawyer says process too slow ...

Researchers at the Donald Danforth Plant Science Center have solved a long-standing mystery of how a model green microalga ...

Lee Zeldin opened a meeting of the Heartland Institute, which has compared environmental advocates to the Unabomber.

As humans burn fossil fuels and pump carbon dioxide into the atmosphere, we are heating up the planet. But there is another alarming impact of this climate pollution: it may be changing the chemistry ...

To continue reading this content, please enable JavaScript in your browser settings and refresh this page. Preview this article 1 min Zoo announces plan to study ...

PITTSBURGH — The Pittsburgh Zoo & Aquarium is exploring the development of a new stand-alone cultural destination on the North Shore known as the Pennsylvania Aquarium. The project is currently in a ...

The concentration of carbon dioxide in the atmosphere has climbed 33 percent since the late 1950s, an unprecedented spike in all of human history. Analyzing air bubbles trapped in ancient Antarctic ...

Add Yahoo as a preferred source to see more of our stories on Google. County executive Ryan McMahon has spearheaded the project for years. He recently called for kids in the county to send in ideas ...

POET, the giant South Dakota biofuel producer with 12 plants in Iowa, says it’s reached a deal with NASCAR to supply the stock car racing circuit with ethanol that has a zero-carbon footprint. POET ...

This is read by an automated voice. Please report any issues or inconsistencies here. The Aquarium of the Pacific in Long Beach opened an exhibit where visitors for the first time can watch sick and ...