The Rosetta orbiter's Philae lander has sent back a trove of data on the comet it's on.
The robot probe initially failed to attach to comet's surface, but is now sending pictures.
The accomplishment is being touted as a huge step for regenerative medicine.
GPS-tracker tagged harbor seals have been hunting at the bases of wind turbines.
Doctors have been told to ration the vaccine after drugmaker GlaxoSmithKline stopped deliveries.
The sequencing of a Neanderthal genome, gleaned from remains of a Neanderthal toe bone found in a Siberian cave, is being made freely available online.
