Happy National Lighthouse Day! A beacon, a warning, and a symbol of hope and home, lighthouses have existed for thousands of years. The earliest known was the Pharos of Alexandria, which stood an estimated 330 feet tall. Built by the ancient Egyptians in the 3rd century BCE, an open fire was lit at its highest part to guide ships into port. Illumination technology advanced over the centuries, culminating in today"s electric versions beaming light that can be seen from over 20 miles away. North Carolina"s Bodie Island Lighthouse, pictured here, was built in 1872 and overlooks a section of ocean once known as the Graveyard of the Atlantic. Since then, it"s been doing its best to outshine the stars above, as it guides sailors home to safe harbor.
National Lighthouse Day
Today in History
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Storm rolls over the grasslands
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A herd of impalas, Londolozi Game Reserve, South Africa
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A rock in a wild place
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Chittorgarh Fort, Rajasthan, India
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Leopard at Etosha National Park, Namibia
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‘Think equal, build smart, innovate for change’
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Barracudas at Shark Reef, Ras Mohammed National Park, Sinai Peninsula, Egypt
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30 years after Exxon Valdez
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Rockefeller Center Christmas tree lighting
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Winter Olympics in Beijing
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Welcome to the drainpipe of the Pacific
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The Cutty Sark turns 150
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Just another day in paradise
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Fall comes to the Last Frontier
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The Grand Départ: Tour de France begins
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Baltic Sea, Estonia
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Juvenile manatees in a freshwater spring, Crystal River, Florida
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Grand Staircase-Escalante National Monument, Utah
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Computer science on the page
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Day of the Dead
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Spring equinox
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Presidents Day
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Muskoxen in Dovre-Sunndalsfjella National Park, Norway
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‘You should see the one that got away!’
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Beethoven s 250th
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Indigenous Peoples Day
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Does this shark have an Irish accent?
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Arches National Park, Utah
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Earth Day
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New Year s Eve in Sydney, Australia
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