Reeling off verbal expletives seems to have a measurable empowering effect on human strength.
Military amputees are to be among the first to benefit from DARPA's revolutionary new prosthetic arm.
British swimmer Ben Hooper has embarked on a seemingly impossible feat of strength and endurance.
A new robotic suit called Superflex is able to augment the wearer's strength and physical capabilities.
The case for a hidden gas giant in the outer solar system continues to go from strength to strength.
Compared to humans, spiders are capable of some impressive feats of speed, strength and endurance.