One group of researchers found 20 different pathogens on 15 pairs of travelers' boots.
What we can learn from where people walk, run, and ride their bicycles.
And could strengthen climate policies in California cities for years to come.
One of the least-likely rides of the 1930s relied on a German Shepherd trapped in a big hamster wheel.
A lesson in "phantom" trips.
It's the latest women's safety initiative out of India to miss the larger point.
Two states led the nation in Sasquatch sightings, which have been on the decline since surging in the '00s.
In challenging local regulations, the ride service has gone too far in undermining public safety.
SantaCon sucks. Still, cities shouldn't ban pub crawls. Here's why.
The future of on-time train arrivals depends on the high court.
The city aims to get 20,000 residents using its system by 2020.
Fears that new buses and trains will bring "unsavory people" persist, despite evidence to the contrary.
Few "for women, by women" cab companies have managed to stay afloat.
The "Impossible" electric bike folds up to fit in a backpack, and makes riders look only slightly like a bear doing a circus trick.
The allergy-causing organisms commonly latch on to our luggage, clothes, and (gag) food.
It’s too early to talk specifics, but Wake County knows it needs a strong long-range plan to be regionally competitive.
From pay-by-plate kiosks to pollution surcharges to length-based fees.
In many metros, young people today commute by car as often as they did in 1980.