Here are today’s additions to The Best Sites To Learn About The Gulf Oil Spill:

Oil And Gas: Fossil Fuels is a CBS interactive.

Disaster unfolds slowly in the Gulf of Mexico is a series of photos from The Big Picture.

Top Hat Lowered is a video from MSNBC.

NASA Images: Timeline Of Oil Rig Disaster

How Much Oil? is an interesting visualization from MSNBC.

Here’s a video from The Wall Street Journal showing the oil gushing from the broken pipe underwater.