The Unknown Enthusiast on MSN

Steal this Costa Rica itinerary if you love vacations that are a mix of adventure, relaxation, and unbelievable scenery

Costa Rica is seriously an incredible bucket list destination. It has mountains, beaches, rainforests, high adrenaline ...
Earth.com

Human footprints, parallel tracks, and a 22,000-year-old mystery

Footprints and drag marks from early humans using travois are discovered at White Sands, NM, dating back 22,000 years.