Karl Tate

If oil continues to ooze from the oil leak in the Gulf, things could look like Exxon Valdez pretty quickly.

By Karl Tate Published 30 April 10

Here's a graphic showing how the Deepwater Horizon collapse led to an oil spill and what's being done to stem the spreading oil.

By Karl Tate Published 28 April 10

Iceland's Eyjafjallajokull volcano created an ash cloud that disrupted flights, created beautiful sunsets and lightning.

By Karl Tate Published 21 April 10