Which exercise machine burns the most calories? The one you enjoy and will use the most. Here are our all-time favorite cardio machines we have tested at Live Science. When you purchase through links ...

Check out our roundup of the best of this season's waterfowl gear.

This price reflects trading activity during the overnight session on the Blue Ocean ATS, available 8 PM to 4 AM ET, Sunday through Thursday, when regular markets are closed.

I admired my late father’s skills as a tinsmith. I was amazed at what he could do with sheet metal, aluminum and copper. I took a different path, but in my teens, I was his “helper” in his sheet metal ...