Ice Age migration routes out of Africa may now lie underwater. New research reconstructs lost coastlines and reveals where archaeologists could search for humanity's submerged past.

There was a time when pulling off the highway for the night meant seeing names that were absolutely everywhere. Then, somehow, many of them just disappeared.

Discover American foods that surprise international visitors, from biscuits and gravy to Cincinnati chili, sweet casseroles, root beer, and classic dishes with unexpected flavors, names, and ingredients across the country.

An American arriving at a Canadian national park will recognize the trailheads, campgrounds, visitor centres, and scenic roads, but some differences become obvious almost immediately. Parks Canada currently administers 37 national parks and 11 national park reserves, protecting roughly 343,377 square kilometres of land. The system stretches through every province and territory and places ecological integrity at the centre of park management.

You booked a whole vacation house partly because the amenities included air conditioning. When you arrived, however, there was no central system or room-by-room cooling, just one portable air conditioner expected to serve the entire property. That raises a fair question about whether the listing technically delivered what it promised or created a misleading impression about the home.