Feather-inspired aircraft flaps can enhance flight performance
The aircraft wing may be the next big thing in aviation. The wings of the birds are contoured with overlapping […]
Physics
A star winked out of his eyes. Could it be a ‘failed supernova’?
Some massive stars can go out with a bang, not a bang. A star that blinked out of view may
Einstein’s gravity persists despite a dark energy puzzle
Scientists may be wrong about dark energy. But they’re right about gravity, a new study suggests. Dark energy, the mysterious