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Hopes, Fears, Doubts Surround Cuba's Oil FutureOne of the most prolific oil and gas basins on the planet sits just off Cuba's northwest coast, and the thaw in relations with the United States is giving rise to hopes that Cuba can now get in on the action.

6.4 Magnitude Earthquake Hits Mexico A 6.4 magnitude earthquake struck Mexico Thursday, according to the U.S. Geological Survey.

7.2 Magnitude Earthquake Rocks Mexico A 7.2 Magnitude earthquake rocked parts of Mexico Friday morning.

Scientists Warn Consumers About Parasitic Worms From FloridaFederal scientists are warning consumers about parasitic worms found in an invasive eel species that's made a home in Florida.

Earthquake Rumbles Off Coast Of CubaA small earthquake off Cuba was felt in the lower Keys. The 4.7 magnitude quake occurred about 17 miles NW of Corralillo, Cuba.

Magnitude 4.3 Earthquake Strikes Off The Coast Of CubaA 4.3 magnitude earthquake struck just off the coast of Cuba Tuesday evening, according to the U.S. Geological Survey.