Valleys, hills, and entire swaths of land are the results of these events. Traces of the Appalachian Mountains' rise and fall are written across the world, from Europe to Africa to North America.

By Mary Novakovich, CNN (CNN) — Skiing without borders — when you have breakfast in one country and easily ski into another for lunch. European ski domains that sprawl across international ...

The best way to see Europe in the heat? Go to the mountains. Visiting ski destinations like Switzerland in the offseason means cooler weather, smaller crowds and lots of festivals.

Cyril Dupuy, the founder of smart telescope maker Vaonis, has set a new record by capturing Europe's highest-altitude image ...

Recent scholarship has concluded that Neanderthals made a second major migration from Eastern Europe to Central and Eastern Eurasia between 120,000 and 60,000 years ago. But the routes they took ...