PHILADELPHIA (WPVI) -- Tree pollen counts have escalated into the "extreme" levels and grass pollen is right behind it, according to The Asthma Center. Allergist Dr. Manav Segal says the extreme tree ...

THE CLIFF — Seems like just about every Utah town used to have a rope swing. Whether they were at a pond, river or mountain lake, these rickety contraptions were the perfect way to spend a summer day.

Want to hang a swing or secure a rope without damaging the tree? The Running Bowline is your go-to knot! Learn how this ...