The elevated levels of fine particulate matter resulting from wildfire smoke could present significant health risks.

State officials from Maine to New York issued alerts for fine particulate matter, a toxic byproduct of wildfires that is ...

Officials warned young children and those with respiratory illnesses to take precautions. For weeks, smoke from Canadian ...

Multiple U.S. states and Canadian provinces are experiencing poor air quality from wildfire smoke. Here's where.

The ISS will travel over part of the U.S. and Canada on Thursday night, giving millions a chance to view it as it flies by.

The feature, called Women Preferences, will launch in a pilot stage in Los Angeles, San Francisco and Detroit in the next few ...

The International Space Station will fly over the eastern United States and parts of Canada just after sunset on Thursday ...

France, the United Kingdom, Canada and Malta announced plans this week to recognize a Palestinian state that does not yet ...

Our northern neighbors sing about the "True North, strong and free" on Canada Day. Here's why—and when Canada became a ...

Millions of Americans are under weather advisories this week. See which major cities have heat, flood or storm advisories.

Whoever does not control their energy has no homeland. They have territory.” The energy world and the new colonialism Energy is not just electricity, nor ...

LGBTQ+ travel safety 2025 reveals where queer travelers feel safe. Spain and Canada lead, while the USA and Germany show ...