Scientists create small, 3D-printed heart from human cells Scientists from Tel Aviv University have created a small, 3D-printed heart using cells and biologic [...]

ESA scientists back up Curiosity's detection of methane on Mars European Space Agency scientists say they have confirmed a methane spike in the [...]

First image of a black hole debuts (Handout/Getty Images) An image of a black hole and its event horizon that was recorded by [...]

CO2 conversion process gets major financial boost A company in British Columbia is developing technology that could cost-effectively remove carbon dioxide from the [...]

Ancient creature may hold clues to dinosaur-bird transition An ancient bird with a tooth-filled beak may help researchers understand how dinosaurs transitioned into [...]

Mars' rivers ran for billions of years after atmospheric loss Rivers on Mars flowed long after much of the planet's atmosphere had vanished, [...]

6-year-old is Ore.'s first child tetanus patient in over 3 decades A 6-year-old Oregon boy who cut his forehead contracted the first reported [...]

Protein in antennae attracts mosquitoes to human sweat Mosquitoes attracted by human sweat have a protein in their antennae that detects lactic acid [...]

Billions of stars dazzle in pair of Hubble images Billions of stars can be seen in a pair of images captured by the [...]

DARPA uses brain chips to control multiple aircraft The Defense Advanced Research Projects Agency has built on 2015 research that enabled a person [...]