The most popular items in the baby food aisle share a concerning ingredient: They likely contain toxic metals.

The most popular items in the baby food aisle share a concerning ingredient: They likely contain toxic metals.

With a grant from the Office of Naval Research, MIT researchers aim to design novel high-performance steels, with potential applications including printed aircraft components and ship hulls.

Gamma-ray bursts occur when a massive star explodes or when two neutron stars merge. A newly discovered burst has puzzled astronomers, as it lasted much longer than astronomers would have expected.

Findings from the 2,000-year-old Uluburun shipwreck reveal a complex trade network involving communities of highlander pastoralists.

Engineers are starting to understand exactly what goes on when doctors pump contrast agents into your body for an MRI scan.

A key ingredient for a green future is currently derived from fossil fuels.

When wetland microbes don't get the copper they need, the result may have consequences for the environment.

Solar panels and electric cars come with their own environmental trade-offs like increased mining and extraction.

Study shows what happens when crystalline grains in metals reform at nanometer scales, improving metal properties.