US

United States (US) is a country in North America, consisting of 50 states and a federal district. It spans diverse landscapes, climates, and ecosystems, from arctic regions in Alaska to tropical areas in Florida and Hawaii.

Image: Grand Canyon National Park on August 29, 2026
2 die in Grand Canyon flash flood, only 1 person unaccounted forNews

2 die in Grand Canyon flash flood, only 1 person unaccounted for

Grand Canyon Village, United States | AFP | Muser NewsDesk Updated @ 1 September 2026 - 05:23 CET The number of people unaccounted for after a…
SourceSourceSeptember 1, 2026 Full article
Graphic news (s. climate, science, research, scientists. emission targets, floods, environment)
More than 20 people may be missing after Grand Canyon flash floodNews

More than 20 people may be missing after Grand Canyon flash flood

Los Angeles, United States | AFP More than 20 people may be missing after a flash flood in Grand Canyon National Park, the National Park Service…
SourceSourceAugust 30, 2026 Full article
Fire globe - abstract (s. climate, temperatures, forever chemicals, wildfires)
Tens of thousands evacuated as fire bears down on US cityNews

Tens of thousands evacuated as fire bears down on US city

Los Angeles, United States | AFP | Muser NewsDesk Updated @ 20:11 CET Tens of thousands of people remained evacuated from their homes around the western…
SourceSourceAugust 24, 2026 Full article
Image: Hurricane Lala (16 Aug 2026 - 05:13 UTC)
Hurricane Lala dumps heavy rain on HawaiiNews

Hurricane Lala dumps heavy rain on Hawaii

Honolulu, United States | AFP | Muser NewsDesk The eye of Hurricane Lala neared the southern part of Hawaii's Big Island Saturday, as heavy rain and…
SourceSourceAugust 16, 2026 Full article
Image: a forest showing aftermath of a wildfire
Fast-spreading wildfires can reshape forest landscapesScience

Fast-spreading wildfires can reshape forest landscapes

An analysis of nearly 3,500 fires found that extreme wildfire spread can leave forests with fewer surviving trees and a reduced capacity to regenerate after…
SourceSourceAugust 13, 2026 Full article
Image: Climate technologies win more support when they seem natural
Climate solutions win more support when they feel naturalClimate

Climate solutions win more support when they feel natural

Across political ideologies, US adults show greater support for climate technologies when they are presented as closer to natural processes, while approaches perceived as artificial…
SourceSourceAugust 11, 2026 Full article
Image: An electric vehicle plugged in at a public fast-charge station in Pacific Grove, California (s. cars, emissions)
Earlier switch from gas cars to EVs can cut emissions in the USClimate

Earlier switch from gas cars to EVs can cut emissions in the US

Retiring a gas-powered vehicle early can reduce emissions across most US scenarios Summary: Replacing a functioning gasoline-powered vehicle with a battery electric vehicle can reduce…
SourceSourceAugust 10, 2026 Full article
Satellite Image: Sierra Nevada mountains in California, USA (28 October 2021)
New method makes satellite data easier to use in biodiversity researchScience

New method makes satellite data easier to use in biodiversity research

These scientists are lowering barriers to big data from space Summary: Researchers at Michigan State University (MSU) have created an open workflow designed to help…
SourceSourceAugust 9, 2026 Full article
Image: PFAS contamination concept (s. forever chemicals)
Forever chemicals and pesticides under Trump: what to knowNews

Forever chemicals and pesticides under Trump: what to know

Washington, United States | AFP | Muser NewsDesk Since returning to power, President Donald Trump's administration has approved five new pesticides considered by many to be…
SourceSourceJuly 31, 2026 Full article
Image: A dynamic scene of dolphins gracefully swimming across the Pacific Ocean in San Diego, California, USA
Whales at risk, hungry pelicans: Marine heatwave hits CaliforniaNews

Whales at risk, hungry pelicans: Marine heatwave hits California

Long Beach, United States | AFP | Muser NewsDesk On a boat off the coast of California, Sara Lesser gazes wistfully at dozens of dolphins playing…
SourceSourceJuly 27, 2026 Full article
Image: The "Alps" research infrastructure
Swiss researchers hoard vast trove of NASA climate dataNews

Swiss researchers hoard vast trove of NASA climate data

Geneva, Switzerland | AFP | Muser NewsDesk Researchers have copied massive quantities of publicly-available climate and environmental data from NASA onto a Swiss supercomputer to train…
SourceSourceJuly 20, 2026 Full article
Image: a bald eagle flies against snow-capped mountains
US further weakens endangered species protectionsNews

US further weakens endangered species protections

Washington, United States | AFP | Muser NewsDesk President Donald Trump's administration on Friday finalized two more rules curbing the landmark Endangered Species Act, further diminishing…
SourceSourceJuly 18, 2026 Full article
Image: A black and white warbler
Canadian wildfire smoke linked to changes in New York bird sightingsScience

Canadian wildfire smoke linked to changes in New York bird sightings

UB study compared air quality data with birdwatching reports, including during historic 2023 wildfire season Summary: Smoke drifting from Canadian wildfires may make many breeding…
SourceSourceJuly 17, 2026 Full article
Image: a foggy skyline with a tall building in the distance
Hazardous Canadian wildfire smoke choking millions in USNews

Hazardous Canadian wildfire smoke choking millions in US

New York, United States | AFP | Muser NewsDesk The Manhattan skyline was obscured by thick haze and Chicago closed its beaches Thursday as out-of-control Canadian…
SourceSourceJuly 17, 2026 Full article
Graphic news (s. climate, science, nature)
Top US science body readies climate reportNews

Top US science body readies climate report

Washington, United States | AFP | Muser NewsDesk A leading US science body will launch a major report Thursday on how precisely specific extreme weather events…
SourceSourceJuly 16, 2026 Full article
Satellite Image: On March 27, 2025, Landsat 8's Operational Land Imager (OLI) captured a break in the dust cloud over the southern Tarim Basin, briefly revealing the snow-covered peaks of the Tekilik Shan as a powerful spring dust storm swept across western China
Intense sand and dust storms struck China, US in 2025: UNNews

Intense sand and dust storms struck China, US in 2025: UN

Geneva, Switzerland | AFP | Muser NewsDesk China and the southern United States were hit last year by some of the worst sand and dust storms…
SourceSourceJuly 10, 2026 Full article
Satellite Image: Catastrophic Flooding in Texas Hill Country
Climate model suggests warmer Gulf waters limited rainfall during deadly Texas floodsScience

Climate model suggests warmer Gulf waters limited rainfall during deadly Texas floods

Researchers examined how Gulf of Mexico sea surface temperatures and wet soils influenced the extreme storms of 4 July 2025 Summary: Warmer-than-average sea surface temperatures…
SourceSourceJune 25, 2026 Full article
Image: surface buoy carrying meteorological sensors and satellite transmitters
US removing scientific tools for ocean studyNews

US removing scientific tools for ocean study

Washington, United States | AFP US President Donald Trump's administration is removing hundreds of deep-sea scientific instruments used for a decade to monitor the effects of…
SourceSourceJune 3, 2026 Full article
Image: Smoke from the Eaton Fire rises over Los Angeles, viewed from Koreatown in January 2025, wildfire
Wildfires caused huge losses in 2025 despite one of the lowest burn areas on recordClimate

Wildfires caused huge losses in 2025 despite one of the lowest burn areas on record

A review of global wildfire activity found severe human and economic losses in 2025 despite relatively low global burned area Summary: More than 90 people…
SourceSourceJune 1, 2026 Full article
Image: Dr. Waleed Abdalati
Trump attacks on climate science threaten US interests: researcherNews

Trump attacks on climate science threaten US interests: researcher

Boulder, United States | AFP | Muser NewsDesk Waleed Abdalati, director of an influential environmental research center in Colorado, says the administration of US President Donald Trump's…
SourceSourceJune 1, 2026 Full article
The business concept of the glass world on a laptop (s. climate, aid, science, news,globe,US energy)
US chemical spill death toll rises to 11News

US chemical spill death toll rises to 11

Los Angeles, United States | AFP The death toll from a chemical spill at a paper plant in Washington state has risen to 11 as rescuers…
SourceSourceMay 31, 2026 Full article
Image: Illustration of an uncrewed deep-sea mining machine operating on the seabed, connected by a cable to a surface vessel above while disturbing sediment on the ocean floor (AI-Generated)
Trump-backed push for deep-sea mining ‘unlawful’: international regulator to AFPNews

Trump-backed push for deep-sea mining ‘unlawful’: international regulator to AFP

Sydney, Australia | AFP | Muser NewsDesk Deep-sea mining companies face a blizzard of litigation if they forge ahead with "unlawful" plans backed by US President…
SourceSourceMay 22, 2026 Full article
Image: A gray whale known as 'Ladybug' swimming in central San Francisco Bay
Gray whales face 18% mortality rate in San Francisco Bay amid ship traffic risksScience

Gray whales face 18% mortality rate in San Francisco Bay amid ship traffic risks

The climate crisis seems to be altering gray whales’ access to food, leading them to change their migration paths and forage in San Francisco Bay…
SourceSourceApril 13, 2026 Full article
Image: Heart shape on cold glass with condensation droplets symbolizing increased cardiovascular risk in cold weather
Cold weather linked to 40,000 extra heart-related deaths each year in the U.S.Science

Cold weather linked to 40,000 extra heart-related deaths each year in the U.S.

On the heels of one of the coldest winters in memory for large swaths of the country, new research highlights an often overlooked cost of…
SourceSourceMarch 26, 2026 Full article