Charlemagne’s iconic silver currency increased industrial lead pollution, while the Black Death caused it to plummet.
“Our findings thus suggest negative emotional contagion in ravens, and in turn advance our understanding of the evolution of empathy.”
The economic losses of climate change, both past and future, are outlined in two new studies this week.
A new type of acoustic levitation called "holographic acoustic tweezers" is mesmerizing to watch.
A new study indicates that it’s incredibly easy to target ads based on users’ personality types.
A Stanford scientist says one of America's best science journals published a paper "riddled with intentional misinformation" from the fossil fuel industry.
The secrets of New Zealand's ice age have been hiding in kiwi DNA.
How do squids and octopus change colors if they can't even see them?
Understanding the mechanisms that give rise to psychosis could help us find a better cure for it.
Oceans are the world's forgotten landfill, and seabirds are turning into flying garbage cans.
How the building blocks of life helped build each other.
In a proof-of-concept, researchers used CRISPR/Cas to erase genes that make E. Coli resistant to antibiotics.