ank'>(See pictures of the spill.)</a></span></p>

<p>But it turns out the high fives and told-you-sos might be premature. In a newly released report, researchers at the University of Georgia (UGA) looked at the government oil-budget survey and reached rather different conclusions. They believe that much of the oil the federal government viewed as dissolved or dispersed is still present underwater in the Gulf of Mexico, where its impact on aquatic life is far from clear. Nor is it well known how fast that un