How To Ride A Bike In The City

I'm totally going to jinx myself by typing this, but here goes: After 10 years of religious urban bike-riding, nothing terrible has happened to me. I've never been doored or side-swiped, my bike has never been stolen outright (though parts of it have), and I've never caught a flat while flying down one of San… » 1/15/15 4:29pm 1/15/15 4:29pm

Do Safer Cars Make NASCAR Drivers Behave More Recklessly?

In 1975, Dr. Sam Peltzman hypothesized that more automobile safety regulations lead to offsetting behavior by participants; that is, as drivers gain comfort through safety enhancements, they drive more recklessly. This phenomenon is known as the Peltzman Effect, and with the Daytona 500 just a few days away, it's… » 2/20/14 11:56am 2/20/14 11:56am

Will The NHL Mandate Visors Before Someone Loses An Eye And A Career?

There's been no update on Rangers defenseman Marc Staal, who left the game after taking a deflected puck in the eye. He did not go to the hospital, which is great news. (The puck appears to have struck just above the soft tissue, in the brow or orbit. It was only a matter of chance and of millimeters if his actual eye… » 3/06/13 9:50am 3/06/13 9:50am