Louisiana saltwater intrusion declared federal disaster, Biden says
Salt water from the Gulf of Mexico has moved further up the Mississippi, threatening drinking water in communities that rely on the river for fresh water.
Iconic tree from ‘Robin Hood: Prince of Thieves’ chopped down, 16-year-old arrested
Images taken show the tree on the ground with a long, straight line through the trunk.
Louisiana governor requests federal help as Mississippi River saltwater intrusion threatens drinking water
Without enough freshwater flow, seawater is making its way up the Mississippi River and is expected to reach New Orleans by mid-October.
Video: Rare ‘Dumbo’ octopus spotted during deep sea expedition
Researchers were conducting an expedition in the North Pacific Ocean to explore unseen deep-sea habitats.
Lego scraps efforts to make toys out of recycled bottles
Denmark’s Lego says it remains committed to its quest to find sustainable materials to reduce carbon emissions, even after an experiment by the world’s largest toymaker to use recycled bottles did not work.
After summer's extreme weather, more people view climate change as a culprit, poll finds
A new poll found that most Americans believe they've personally felt the impact of climate change because of recent extreme weather, including a summer that brought dangerous heat for much of the country.
When is the official start to autumn? That depends on who you ask
Most mark it at the autumnal equinox which is takes place 2:50 a.m. Saturday.
Billions exposed to harmful smoke pollution over past 2 decades, study says
On average, people were exposed to 9.9 days per year to some form of smoke pollution that could be potentially harmful to their health, the study said.
Homeowners face rising insurance rates as climate change makes wildfires, storms more common
A report released Wednesday says states such as California, Florida and Louisiana, which are prone to wildfires and damaging storms and flooding, are likely to see the most dramatic increases in premiums.
President Biden and Brazil's Lula meeting in New York to discuss labor, climate
The two leaders are expected to discuss labor and the environment as the two nations roll out a partnership on workers’ rights.
Feds spread $1 billion for tree plantings among US cities to lower extreme heat, improve health
The tree plantings will focus on marginalized areas in all 50 states as well as Washington, D.C., Puerto Rico, the Virgin Islands and some tribal nations.
Canada's supercharged wildfire forecast could mean bad air quality in US through fall
Canada upgraded its wildfire outlook through the fall, with officials expecting wildfire activity to be above normal to well above normal.
Artificial reef experiments aim to protect coastal military bases from hurricanes' massive waves, erosion
The project is constructing artificial reefs made from coral and oysters with the hopes of safeguarding military bases from storms.
Watch: NOAA scientists find mysterious, shiny orb-like object on seafloor
Video from NOAA shows the vessel’s remotely operated arm carefully "tickle" the object before picking it up and sucking it into a vacuum-like tube.
Watch: Police remove climate protesters from US Open after 50-minute delay
"Kick them out!" people cheered as climate protesters shouted and interrupted the US Open. One protester glued his feet to the ground.
Air pollution from wildfires linked to dementia cases, study says
Particulate pollution comes from several sources, not just wildfires, but the study identified particulates from wildfires and agriculture as the sources linked to dementia cases.
NASA releases first images from pollution-monitoring satellite in space
NASA has shared this week the first images from TEMPO, the agency’s first space-based instrument designed to continuously measure air quality over North America, and do so with the resolution of a few square miles.
Why fall season should actually begin on September 1
The calendar says autumn begins on Sept. 22, but 'climatological' or 'meteorological' fall starts 3 weeks earlier.
Loss of Antarctic ice hurting survival of emperor penguin chicks, study says
The loss of ice in one region of Antarctica last year likely resulted in none of the emperor penguin chicks surviving in four colonies, researchers reported Thursday.
Pennsylvania study suggests links between fracking and asthma, lymphoma in children
Researchers in heavily drilled Pennsylvania are adding to a body of evidence suggesting links between the natural gas industry and certain health problems.