Extreme heat is back in the forecast this week in Phoenix! On Monday, we'll see a high near 107 degrees. Temperatures in the Valley are set to climb, with an extreme heat watch in effect from ...

These top-tested cycling jerseys deliver comfort and performance on your hottest summer rides—and we found some great deals.

Grab some of our favorite fall and winter gear for half-off before the pumpkin spice coffees start flowing this year.

There used to be places to go to escape the heat on our summer vacations. Now, though, heat waves are infiltrating even the ...

Ideally, sweatpants should be sewn with flatlock stitching. In this kind of stitching, two pieces of fabric abut each other ...

Chinese scientists create a sweat-activated jacket that changes thickness, keeping wearers warm in the cold and cool during ...