Air quality in parts of Trinidad are being impacted by Sahara Dust and causing respiratory symptoms for residents.

Factors like reduced summer precipitation, extreme heat events, and ponderosa pine's superior drought resilience highlight the need to adapt reforestation practices to species more suited to changing environmental conditions.

Smoke from Canadian wildfires will make breathing outdoors difficult today for millions of people across the six largest provinces and into the United States.

Air quality in Calgary remains poor as wildfire smoke blankets the city. The situation is expected to last through the long weekend.

Anchorage-based photographer saw something wild — a sudden, bright light on the northern horizon that quickly started to take on a spiral shape as it drew nearer. The spiral “appears to be rocket engine exhaust from a SpaceX Transporter-7 mission that launched on the Falcon 9 about three hours earlier in California.”

Kotzebue experienced one blizzard after another in March, and now with so much piled up and drifted snow, the community is struggling to dig out.

"In our country Afghanistan I have observed that the level of water is decreasing day by day."

An airline crew flying into Yellowknife a few weeks ago reported seeing some unidentified high-altitude lights near the airport — apparently leaving both the crew on board and air traffic controllers on the ground perplexed.

Prime Minister Justin Trudeau says the search for an object downed over the Yukon yesterday is ongoing, while several U.S. representatives say that country's military has destroyed another object over Lake Huron.

Object shot down by US Air Force, ordered by Biden, over North slope of Alaska.

Kirkenes had a record warm moon and Kongsberg has had more than twice as much accumulation as they usually do in January.

October flew by leaving us with a couple of light snowfalls. November came around with something slightly more impressive, but it wasn't the same. Mid December decided to make up for all of the snowfalls that we missed all at once, it seems like.

Officials say a wildfire in Southwest Washington that ballooned Sunday, causing regional air quality issues, may have been started by a firework or firearm.

The fires affecting Moscow are concentrated in the Ryazan region, some 250 kilometers to the south. This is not the first time smog has appeared in Moscow in recent months, with local authorities advising residents to wear masks to protect themselves earlier this month.

Suspended particulates' concentration in the capital area was high today due to a sandstorm on the desert sands of South Iceland, the city of Reykjavik warned at noon.

In 2022, an unprecedented bloom of moon jellyfish occurred numbering in the hundreds of thousands.

Ash from Russian volcano has moved over open waters of the eastern Pacific, but Volcanic Ash Advisories remain in effect as aircraft need to continue to stay away from the ash.

An asteroid known as 2022 EB5 exploded in the upper atmosphere north of Iceland at 21:22 UTC on March 11th....

Extreme rain swamped rivers and farmland across southern B.C. and triggered mudslides that blocked every major highway connecting the Lower Mainland to the rest of the country in November 2021. This is a timeline of the first week of the crisis.

All farmer Arild Stenhaug is left with is tiny berries that cannot be sold. He believes the cause is climate change. "We have to listen to a farmer who has lost everything," says a researcher.