Agency stops seismic tests; worries about dolphins

(AP) -- With sick and dead dolphins turning up along Louisiana's coast, federal regulators are curbing an oil and natural gas exploration company from doing seismic tests known to disturb marine mammals.

New Cuban biodiesel looks to 'bellyache bush'

A new biodiesel plant in Cuba -- the first of its type -- is turning seeds from the so-called "bellyache bush" into a green energy source, it was announced Monday.

US sets up security zone around BP oil spill site

A security zone has been set up around the site of the BP oil spill in the Gulf of Mexico to safeguard any evidence of the environmental disaster earlier this year, the Justice Department said Wednesday.

Anger mounts as oil blackens Louisiana coast

Anger was mounting as heavy oil blackened Louisiana's marshes and beaches and efforts to cap the oil which has been gushing into the Gulf of Mexico for more than a month met with more delays.

page 36 from 40