Tammy Webber
Los Angeles tree lovers hope their vital work recovers from devastating fires
LA tree advocates wonder how this month's devastating fires have affected their years of hard work.
Harmful gas billowing from Texas and New Mexico comes mostly from smaller leaks, researchers say
The most productive oil and gas region in the world emits huge amounts of powerful greenhouse gas.
As many US forests fail to recover from wildfires, replanting efforts face huge odds — and obstacles
As wildfires intensify, U.S. forests face a replanting crisis, with seed shortages and limited nursery capacity delaying recovery.
Takeaways from AP’s story on Alabama’s ecologically important Mobile-Tensaw Delta and its watershed
Alabama’s Mobile-Tensaw Delta, rich in biodiversity, faces threats from development and climate change, sparking conservation efforts.
Conservationists try to protect ecologically rich Alabama delta from development, climate change
Environmentalists are working to protect the Alabama ecosystem considered crucial to the survival of species and the health of the delta.
What’s a heat dome? Here’s why so much of the US is broiling this week
Meteorologists are talking about heat waves and heat domes as extreme summer weather hits the U.S. Both mean it's really hot — and...
U.S. sites with radioactive material more vulnerable as climate change increases wildfire, flood risks
Many sites are contaminated or warehouse decades of radioactive waste, while some perform critical energy and defense research and manufacturing that could be...
