Behold a stylish girl wearing an invisible airbag-the genius new invention for bikers from (where else?) Sweden.

The Bay Citizen has sifted through every single police report for bicycle accidents over the last two years and assembled a fascinating array of data.

A day after the bike-critical NY Post reported rampant rule flouting by cyclists on one street, the NYPD took action right in that spot.

The Senate passes the long-awaited food safety bill, the first overhaul in seven decades.
It's been a bad couple of weeks for sunscreen. A few days ago, the Environmental Working Group released its fourth annual Sunscreen Guide, and...

The Federal Transit Authority has submitted a proposal to update its bus testing regulations to more accurately reflect average passenger weights.

The super-sizing of all forms of American transit continues apace, in response to the country's obesity epidemic.

An accessory for the dog owner who wants to look like they're killing their dog.
This video (after the jump) depicts a head-on collision between a 1959 Chevy Bel Air and a 2009 Chevy Malibu. Before watching, I guessed that the...

Thanks to this solar lantern, for less than $10, students living without electricity could have light to study by when the sun goes down.

Do you need sight to drive? A blind man used 3D laser censors, vibrating gloves and other "non-visual" technology to pass a road test this weekend.

How can a city like Los Angeles make its streets and transit more comfortable for women—and for everyone?
Seventh Generation was shaken when it fired its founder. Will the new CEO live up to the company's core values?

A government agency is investigating its safety after a test car caught on fire. Are consumers holding electric cars to a higher standard?

Regulators say licensing ensures safety and sanitation. Critics claim the education and training costs required for licenses are hurting the economy.
The other night, 60 Minutes ran a spot about phthalates, a category of chemical plasticizers that has been linked to gender-bendy birth defects...

Helena Bottemiller makes sense of U.S. food policy—and shares a behind-the-scenes peek at the preparations for a White House State Dinner.