New research finds plastic particles in Arctic snow, in amounts that surprise scientists.
The fate of battleship remains may rest in the hands of countries that don't own the ships.
What goes down our drains could harm the environment.
So-called plastic crystals could open new avenues in the quest to make refrigerators with only solid components.
Researchers saw spikes in hospital visits, inhaler refills and violent crime in areas inundated by wildfire smoke.