metal

A large, long-term study across the US and Sweden finds potential correlations between specific pollutants and the proportions of male and female babies born.

Buoyancy techniques used by spiders and ants inspire the development of floating aluminum discs.

Scientists take a close look at metal alloys that form snowflake-like structures called crystalline dendrites.

A dramatic loss of copper in key brain regions may be central to Alzheimer’s disease. Could restoring metals in the brain help?

Dutch company Orthometals recycles and melts down implants left behind after cremation.