July 22, 2019, 4:16 p.m. by Lloyd Alter
A new study finds that older people react a lot more slowly when they take the wheel.
New York's Tappan Zee Bridge to live on as artificial reef
May 7, 2018, 8:24 a.m. by Matt Hickman
The decrepit Hudson River span will at long last sleep with the fishes.
Plane, train or automobile: Which has the biggest footprint?
What an increase in air turbulence means for frequent fliers
Canada opens world's longest hiking trail that stretches coast to coast
Do you have to modify a diesel engine to run it on vegetable oil?
12 reasons to use a bicycle for transportation
The 10 scariest roller coasters in the world