Nature is valuable not only for itself; it is the most persuasive and redemptive work of philosophy. Long before books were born and science was scripted, human beings went to nature in their quest to ...

Is this ingredient worth the hype? Find out all the basics behind peptides and what types are legal (and illegal) in Canada.

Mayo Clinic's Engineering & Therapeutics in Gastrointestinal Disease Lab is implementing microrobotics in the gastrointestinal tract using a swallowable, remote-controlled robotic capsule.