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In Depth

Was Columbus a double agent?

While archaeologists spar over treasure hunter Barry Clifford’s claims to have found Christopher Columbus’ flagship off Haiti, amateur historian Manuel Rosa thinks there is reason

Roboboats could be wave of the future

In May 2013 Benjamin, a Wave Glider named after Benjamin Franklin, was awarded a Guinness World Record for the longest journey by an autonomous surface

Notice to Mariners

A Special Notice to Mariners that the First Coast Guard District, based in Boston, issued in 2001 provides a succinct explanation of the circumstances under

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