Walking into a GNC or similar house of supplements unprepared is like walking into a McDonald's without an elastic waistband.

You're going to be uncomfortable...

Bicycle safety 101: If you're going to ride, you should always wear a helmet.

Sadly, you will look like the biggest dork this side of a graphing calculator convention....

Spring is in the air! And so are pollen, rainstorms and scantily clad unattractive people — all deterrents to get up and get running in what should be prime pavement-pounding season.

We can't do much about the sneezing and...

Man has dreamed of flight since first witnessing birds fly.

Man has attempted flight since first being chased by saber-toothed monsters over cliffs.

And while we have conquered the sky, individual flight remains...

Earth Day is more than just an excuse to do important stuff like plant some trees.

It's also the perfect opportunity to buy things and feel...

Years ago, the sneaker game was about what you could add — pumps, air bubbles, springs, rocket booster roller skates...

But now it's about what you can...