Sven Sundgaard expects winds to pick up in the Twin Cities by the late morning, and crashing temperatures coupled with wet ...

Space environment health score shows how healthy - or stressed - Earth’s orbit is expected to become over the next 200 years.

The aurora borealis can bring stunning night skies, but hidden dangers can accompany the Northern Lights to disrupt life on Earth as Chris Fawkes explains.

A new paper calculated a solar storm could bring down the planet’s satellite system in just three days, wreaking havoc on ...

A deep mud patch brings fieldwork to a crawl. See how the team handles one of the messiest spots of the season while keeping equipment moving safely. One Fernando Mendoza throw may have clinched ...

Behemoth wildfires forced tens of thousands of people to flee their homes across Canada, making it the most impactful weather ...

The dangers of heat and humidity are so well known it's become cliché to mention them. But the impacts can extend farther ...

Mark Carney is considering lifting a tanker ban that has protected coastal communities for 53 years ...

It was so shockingly cold that there were short-lived fears of a new ice age. Scientists think human activity contributed to ...

Although there was a marginal improvement overnight, pollution levels remained alarmingly high, with the AQI recorded at 396 at around 6.30 am on Sunday, still within the near-sev ...

Solar activity is again stirring public anxiety, but the current situation is more nuanced than the most dramatic headlines ...

These 15 places represent the fragile edges of our world—from ice sheets the size of continents to underwater mountains—where ...