As carbon dioxide grows more abundant, trees are growing bigger, study finds
30 Sep 2022
Trees are feasting on decades of carbon dioxide emissions and growing bigger as a result, according to a new study of U.S. forests.
Scientists tracked wood volume in 10 different tree groups from 1997 to 2017, finding that all except aspen-birch grew larger. Over that same period, carbon dioxide levels went from 363 parts per million to 405 parts per million, owing largely to the burning of fossil fuels.
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Hawaii to make sweeping tourism changes in bid to combat climate change
Fri 30 May 2025
Hawaii has enacted a law to increase taxes on hotel rooms and vacation rentals, with the goal of generating funds to combat climate change effects such as shoreline erosion and wildfires.
Trump signs executive orders to boost nuclear energy, reduce oversight
Wed 28 May 2025
The orders emphasize streamlining nuclear energy for defense and AI projects, and call for a “substantial” overhaul of the agency that ensures the industry doesn’t harm public health and safety.
Trump tries to make sure states don’t fight climate change either
Tue 27 May 2025
The Trump administration wants to block states from trying to limit the “astounding” costs and impacts of climate change.
US states can take meaningful climate action, even without federal support: study
Tue 27 May 2025
State action to reduce carbon emissions and address climate change can make a big difference, even in the absence of a strong federal climate strategy, according to a new study led by researchers from North Carolina State University.
Despite backlash, more US states are considering laws to make Big Oil pay for climate change
26 May 2025
After Vermont and New York passed "climate Superfund" legislation, 11 states have introduced similar bills this year.
Climate change could drive surge in foreclosures and lender losses, new study finds
22 May 2025
Extreme weather linked to climate change could spell financial ruin for many American homeowners and lead to billions in losses for lenders, a new study finds.
US dairy farmers consider return on climate-smart milk
22 May 2025
The approach is just one of many dairy practices now considered “climate-smart” because they could cut production of climate-warming gases.
US farm agency restores some climate-related webpages after farmer lawsuit
20 May 2025
The U.S. Department of Agriculture restored on Tuesday some climate change-related webpages that the agency had deleted since President Donald Trump's inauguration, after being sued by farm and environmental groups, one of the groups said.
Running blind: The silencing and censoring of environmental threats to US national security
16 May 2025
Immediately after the inauguration of President Donald Trump in January 2025, his administration began purging environmental reports from the public record.
As temperatures rise, the US Corn Belt could see insurance claims soar
15 May 2025
Crop insurance is a lifeline for farmers. But research shows it's not ready for climate change.
