See why countless jellyfish are invading Israeli sea

Video shows swarms of jellyfish covering the waters, but authorities say it’s posing a nuisance and danger.

‘Murder hornets’ get a new name; now called northern giant hornets

The invasive species that were known as the "murder hornets" or "Asian giant hornets" now have a new name and will be called the northern giant hornets.

US Postal Service to 'substantially increase' purchases of electric vehicles

The U.S. Postal Service said it will substantially increase the number of electric-powered vehicles it’s buying to replace its fleet of aging delivery trucks, after the Biden administration and environmental groups said the agency’s initial plan had too few electric vehicles and fell short of the administration’s climate change goals.

Biden announces modest climate actions promising more to come

“Let me be clear,” Biden said. "Climate change is an emergency, and in the coming weeks I’m going to use the power I have as president to turn these words into formal, official government actions.

‘Once-in-a-lifetime’ catch: Tennessee teen reels in rare white catfish

“Most anglers fish their entire lives and never see one. I am 67 years old, have boated literally tens of thousands of catfish over the years and it was the first I'd ever seen in person,” the boat's captain said.

Biologists' fears confirmed on the lower Colorado River

Smallmouth bass have been found and are likely reproducing in the Colorado River below Glen Canyon Dam.

Arizona governor signs $1.2B water infrastructure bill as state faces cutbacks

The new legislation will put the money toward the new Water Infrastructure Finance Authority, which will be focused on buying new sources of water and building new infrastructure to import water into Arizona.

Supreme Court rules EPA has no authority to reduce power plant emissions that contribute to global warming

The Supreme Court’s latest climate change ruling could dampen efforts by federal agencies to rein in the tech industry, which went largely unregulated for decades as the government tried to catch up to changes wrought by the internet.

Electric vehicle battery myths v. facts: The debate over ‘green’

As demand for electric vehicles grows, innovation follows and companies are looking at more environmentally friendly options when it comes to the controversial manufacturing of EV batteries.

World War II-era boat emerges from shrinking Lake Mead

As water levels drop at both Lake Mead and Lake Powell upstream on the Arizona-Utah line, states in the U.S. West increasingly face deeper cuts to their supply from the Colorado River.

Invasive snail that loves damaging plants, living in humidity found in Pasco County

Giant African land snails are considered one of the most damaging snails in the world. They have previously been eradicated twice in Florida – and one was found in Pasco County.

Supreme Court limits EPA's authority to regulate pollution from power plants

By a 6-3 vote, the Supreme Court said the Environmental Protection Agency does not have broad authority to regulate greenhouse gas emissions from power plants that contribute to global warming.

Grand Canyon won't seek volunteers to kill bison this fall

The park used skilled volunteers selected through a highly competitive lottery last year to kill bison, part of a toolset to downsize the herd that's been trampling meadows and archaeological sites on the Grand Canyon's North Rim.

Arizona lawmakers rewrite Ducey’s plan for $1 billion for new water

The Water Infrastructure Finance Authority will now be a standalone agency with oversight from a new board and some from the Arizona Legislature.

Arizona legislative session comes to an end overnight

Governor Doug Ducey released a statement overnight praising lawmakers' work in passing a bipartisan budget agreement, as well as investing in education, public safety and infrastructure.