Tiny shards of plastic called microplastics are all over the environment and even inside human bodies. Researchers have found a type of bioengineered algae that can clean up these pesky particles.

Is it okay to store food in plastic bags in your freezer? Which foods have a lot of microplastics? This is what I tell my patients.

Tomato clownfish, in response to an unpredictable world, appear capable of adjusting when they lose their stripes based on cues from other fish and their habitat, a new study in PLOS Biology finds.