Wildfire smoke is dangerous, but when flames engulf homes, releasing harmful chemicals, that poses another health threat.

The spring equinox on Thursday looks set to be the warmest day of 2025 with temperatures predicted to peak at 21C in London.

"Light pollution from projects like INNA doesn't just hinder research, it steals our shared view of the universe." ...

As thick clouds of smoke rolled across Los Angeles in early January, Allison Shultz opened a freezer and took out a stash of pristine white pigeon feathers.

The project in the Atacama Desert could increase light pollution by up to 50%, making it much harder to observe the cosmos ...

Switching to stricter California-style limits on truck emissions would prevent 500 deaths per year in the greater Chicago ...

As the city of Maricopa continues to expand with new businesses and residential developments, so too does an often-overlooked ...

I believe the flow control lights on the on-ramps to I-25 in Colorado Springs can be adjusted to maintain good flow control ...

Feb. 27, 2025 — A research team has developed a way for self-driving vehicles to share their knowledge about road conditions indirectly, making it possible for each vehicle to learn from the ...

A new threat is here, and scientists say there's no way to stop it, as even remote parts of the world are seeing microplastic ...