Biologists describe a new species of extinct plant, based on two fossil flowers that were trapped in chunks of amber for at least 15 million years.

Custom-made, living body parts have been 3D-printed in an important advance for regenerative medicine, say scientists.

France's EDF will extend the life of four of its eight UK nuclear power plants by between five and seven years.

For the first time, astronomers identify which gases are present in the atmosphere of a "super-Earth" planet orbiting an alien star.