From the Atlantic to the Pacific, beachgoers are being warned to stay out of the water as a surge of hazardous ocean ...
Despite the size and importance of the Indian Ocean, American strategists have often treated it as a backwater. It’s true ...
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This issue is preventing our website from loading properly. Please review the following troubleshooting tips or contact us at [email protected]. By submitting your ...
Earth's magnetic field flips every 200,000 to 300,000 years on average, but it's been 780,000 years since the last one.