Biden introduces environmental team: 'No time to waste'
The team was assembled in hopes of steering the U.S. toward greater action to curb climate change and protect air and water.
Damage from border wall: blown-up mountains, toppled cactus
Work crews ignite dynamite blasts in the remote and rugged southeast corner of Arizona, forever reshaping the landscape as they pulverize mountaintops in a rush to build more of President Trump’s border wall before his term ends.
As leaders fete Paris climate pact, Biden pledges to rejoin
U.S. President-elect Joe Biden pledged Saturday to rejoin the Paris climate accord on the first day of his presidency.
2020 world carbon dioxide emissions drop record 7% amid COVID-19 pandemic
New calculations show the world's carbon dioxide emissions plunged 7% in 2020 because of the pandemic lockdowns.
Projecting outrage: California activists shine light on plastic pollution
A coalition of more than 550 community and conservation organizations plans to publicly release its Presidential Plastic Action Plan, urging President-elect Joe Biden to address the plastic pollution crisis.
Climate change: Australia’s Great Barrier Reef in “critical” condition for the first time, report says
Australia’s Great Barrier Reef is critically deteriorating according to the International Union for Conservation of Nature, or IUCN.
Climate change: Past decade on track to be warmest on record, WMO report says
According to the provisional report, which is based on temperature data from January to October, 2011-2020 will be the warmest decade on record, with the warmest six years all occurring since 2015.
Lucid Motors facility in Casa Grande to begin production of 'Lucid Air' electric car model
After years of work, a factory in Casa Grande is ready to churn out electric cars.
Biden names John Kerry as climate envoy
President-elect Joe Biden has picked climate-change older statesman John Kerry for a newly created role of climate envoy for national security.
Trump slams Paris climate agreement, claiming it cripples the US economy
President Donald Trump is railing against the Paris climate accord and telling world leaders at a virtual summit that the agreement was designed to cripple the U.S. economy, not save the planet.
President-elect Joe Biden’s first 100 days: COVID-19, economy, climate among likely priorities
President-elect Joe Biden will enter the White House facing a deeply polarized country amid a global pandemic and its economic fallout.
US formally exits Paris Agreement that aims to curb climate change
The United States formally left the Paris Agreement, a global pact forged five years ago to avert the threat of catastrophic climate change.
US presidential election could shape how world handles climate change, experts say
The United States is out of the Paris climate agreement on the day after the presidential election.
Study: 1 to 2 million tons of US plastic ends up in oceans, rivers or illegally dumped
A new study finds that well more than a million tons of plastic waste in the U.S. isn't going where it should, instead ending up in oceans and rivers and along roads.
Arctic Sea ice isn't freezing in October for 1st time on record
Arctic sea ice melt season typically lasts from March until September, before sea ice begins to freeze over again. But this year, the sea ice is not recovering as expected.
#DontTrashAZ challenge: Repurposing candy wrappers to avoid Halloween waste
The group started a social media challenge in an effort to keep candy wrappers from going into landfills or littering streets and sidewalks. http://www.donttrashaz.org/Resources/Candy-Wrapper-Art-Challenge
California’s greenhouse gas emissions rose slightly in 2018
The state Air Resources Board said California emitted the equivalent of 425 million metric tons of carbon dioxide in 2018 — about a million more than in the previous year.
Climate change has killed half of the Great Barrier Reef's corals, study finds
The study found that the reef ecosystem lost half of its corals between 1995 and 2017.
People call 911 about giant sunfish in Massachusetts, officials ask them to stop
An ocean sunfish swimming off the coast of Massachusetts has gotten a lot of unnecessary attention recently -- for simply “doing normal sunfish activities.”
Strong winds fan Cameron Peak wildfire, largest in Colorado's history
The largest wildfire in Colorado history grew overnight as high winds pushed the blaze through rural communities and the forecast predicts more “extreme fire behavior” on Saturday.