If you do not snooze you lose: Sleep seen as essential for the brain
Researchers conducted a statistical analysis on data from more than 60 sleep studies.
Sat Sep 19 2020
Doctors who helped paralysed man walk seek new patients
The man, paralysed from the chest down by a knife attack, can now walk using a frame after nerve cells were transplanted into his severed spinal column in Poland.
Wed Oct 22 2014