Fossils from northern Yukon trace ancient hyenas

A pair of fossilized teeth found near Old Crow, Yukon, in the 1970s finally reveal the migratory trajectory of ancient hyena species that found their way into the northern tundra…

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Americans cross the border to buy their insulin

Americans flock to Windsor, southwestern Ontario, to buy insulin, which is up to 10 times cheaper than in the United States. There is not a day when Richard Yee, owner…

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The very first picture of a black hole

The very first photo of a black hole, one of the most mysterious objects in the Universe, was presented to the world at a press conference held by officials of…

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Killer Bees Cause Death in Texas

A Waco, Texas man died because a swarm of approximately 40,000 African killer bees attacked him as he rode past on a tractor in early June according to US News….

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Danger in Colgate toothpaste chemical?

In 1997, the U.S. Food and Drug Administration approved triclosan for use in Colgate Total toothpaste. Its purpose was to help prevent gum disease. A Freedom of Information Act request…

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