Uncategorized

Health & Medicine

Gene therapy might keep arteries open

Tiny steel-mesh tubes coated with a DNA-containing polymer could prevent arteries from becoming reclogged after cardiovascular treatment.

Earth

New database describes all the marbles

Analyses of the isotope ratios of carbon and oxygen in hundreds of samples of Greek marble may help researchers identify the quarries that supplied the stone for some of Europe's most famous statues and architecture.

Humans

Of Rats, Mice, and Birds

Fireworks erupt over an extension of rules to protect lab animals.

Tech

Little Big Wire

High-temperature superconductivity makes a bid for the power grid.