A jury awarded Michael Mann $1 million in his defamation trial against two bloggers. The verdict was reduced to $5,000, and ...
The former regulators' warning comes in the wake of the U.S. Environmental Protection Agency's announcement to roll back ...
About 50 people gathered on the HUB lawn Monday afternoon to raise awareness about climate change and policies President Donald Trump’s administration has introduced that they fear will have ...
An organizer of the upcoming Pittsburgh Youth for Climate Action Summit says it gives her hope to be involved with a group ...
There’s too much traffic and too little recycling, people said when asked what worried them most about climate change. Air ...
From Duluth to Barcelona, climate-related migration is bringing change. Here are seven topics Pittsburgh must consider for a ...
Penn State scientists found microplastics dating back to the 1950s buried in the sediments of a river, two creeks and a lake.