Environmentally friendly products have been growing in popularity as more companies try to do their part to protect our planet’s health. One significant issue is the overabundance of plastics and ...

Bike helmets made out of paper — yes, paper — very well could save lives, make Citi Bike safer and get Isis Shiffer very rich. The idea is simple enough, if you have some basic engineering knowledge: ...

Many cities around the world — from New York City to Buenos Aires — are investing more in bike share systems as a form of public transportation. But the bikes don't come with helmets, so riders must ...