Sperm Counts Have Plummeted Among Western Men, Scientists Confirm

Something weird is going on with human sperm production. For decades, scientists have warned that sperm counts are dropping among Western men, but no one has really been able to prove it. In what is now the largest and most comprehensive study of its kind, scientists have presented compelling evidence in support of this rather alarming assertion, showing that sperm counts have dropped more than 50 percent in just four decades.

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Incredible Video Reveals that Rainbows Actually Go All the Way Around

It turns out the recognizable half-circle arch of a rainbow is a complete lie. When you’re standing on the ground looking up at a rainbow in the sky, the curvature of the Earth usually blocks its bottom half. But when viewed from a higher vantage point, like from a plane, or the top of a crane, rainbows are magically revealed to be a complete circle.

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Woman Suing Usher Increases Lawsuit to $20 Million, Says She Tested Positive for Herpes

Following the news last week that Usher is being sued for $10 million by an anonymous woman arguing that the singer failed to mention that he has Herpes Simplex 2 before the two had sex is now demanding at least $20 million. New court documents obtained by TMZ claim that the female listed as Jane Doe was “devastated” to find out that she contracted the virus.

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This Could Be Why Orcas Have Been Eating Great White Sharks in South Africa

A South African shark-watching hotspot has recently turned into the scene of a seaside horror movie. For several months, enormous great white shark corpses have been washing up on the Gansbaai beaches, often missing their livers as if feasted upon by cetacean Hannibal Lecters. But this is no movie—it’s just biology, ruthless as ever.

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Australia Releases Trove of Scientific Data from Malaysia Airlines Flight MH370 Search

It can be hard to look for the bright side in a tragedy. But resolving tragedies often requires an immense amount of human effort, and that effort results in new knowledge. New genetic forensics techniques emerged from the identification of 9/11 victims, for example. Another tragedy, the disappearance of Malaysia Airlines flight MH370 three years ago, is starting to yield its own benefits to the scientific community.

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Antarctica’s Massive Iceberg Is Starting to Disintegrate

Last week, the Larsen C Ice Shelf gave birth to a trillion pound baby, an iceberg now dubbed A68. The latest observations suggest this big berg has moved 1.5 miles from its starting point, and that it’s already starting to crack up.

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