Nature is weird, if you haven't noticed. Waxwing birds get drunk on fermented fruit, there are sharks that lay eggs which look like corkscrews, and Brazil has a tree so huge it looks like a lush, ...

Nutrition usually makes a small but potentially valuable contribution to successful performance in elite athletes, and dietary supplements can make a minor contribution to this nutrition programme.

Uncrowned is a new destination for all things MMA, boxing, wrestling, and more, featuring Ariel Helwani. Yahoo Racing is powered by Motorsport Network, providing expert reporting, analysis, and ...