PHOTO: Source of the Lison River Near Nans-sous-Sainte-Anne, France

In ancient times, the water flowing from this cave near Nans-sous-Sainte-Anne, France, was believed to be the source of the Lison River

In ancient times, the water flowing from this cave near Nans-sous-Sainte-Anne, France, was believed to be the source of the Lison River. Today geologists know that the river starts much further up the mountain, disappears into the porous Karst limestone that lies beneath the river, and re-emerges much further below, through this cave. The waterfall … Read more

PHOTO: Walking the Vineyards of Ludwig Bindernagel in Poligny, France

Walking through the vineyard of Ludwig Bindernagel in Poligny, France

The Franche-Comté region of France may be most famous for the Comté cheese produced there, but it is also home to specialty vintners who produce distinctive wines. One of these is Ludwig Bindernagel and his wife Nathalie, who welcomed me into their home to sample some of the best of Poligny wines. The Bindernagels, who … Read more

A Journey Through the Secrets of the Universe at CERN

Highlight of tours of CERN include seeing actual sections of the Lare Hadron Collider with a section of the exterior cut away to show the pipes through which the photon beams travel

Geneva held no fascination for me. It was just another Swiss city with a pretty lake and exorbitant prices. But it offered one thing that other destinations in Switzerland could not: tours of CERN, the European Council for Nuclear Research, where scientists and physicists are studying the basic constituents of matter. For more than 50 … Read more