Temperatures and droughts have spiked at much higher rates in parks than elsewhere.
New polymers meant to either biodegrade or to last longer would reduce waste. So what is taking science so long to create them? Well, it's complicated.
Increasing levels of dissolved CO2 disrupt fish’s olfactory skills, study finds.
Probably. If all Greenland and Antarctic ice sheets melt, the sea level will rise over 200 feet.