Cycling

Les Français font-ils plus de vélo que les Américains?
Est-ce que les gens font beaucoup de vélo en France? A Paris et sa région Île-de-France, les cyclistes effectuent désormais 840 000 trajets par jour, ...
Is cycling to work much healthier than travelling by car?
Is biking healthier than driving? Compared with driving or taking public transit, bicycling to work is associated with a substantially lower risk of h...