Rotterdam

It's a disconnect that has some oil traders shaking their heads, even while other oil industry pros say the condition is warranted. Oil is sloshing around in global markets, but its price remains relatively high at around $50 per barrel. Case in point: Rotterdam, Europe's largest port, is running...

As the world continues its search for alternate forms of power, some researchers have begun looking at ways to harness the energy created by humans. For example, a gym in Hong Kong uses electricity generated by stationary bikers to power its lighting fixtures, while a Dutch dance club uses the...