Featured in heavy metals

Freaking out about heavy metals in your food? Here’s what you should know
You could be eating a side of e-waste with your takeout
Gravitational waves just showed us something even cooler than black holes
Used Coffee Grounds Can Clean Contaminated Water
New Lipstick Analysis Technique Could Help Catch Real-Life Femme Fatales
Nano-Sized Synthetic Coral Could Suck Up Ocean’s Pollutants