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Spangled Beetle Eye and Retinal 'Fireworks' Dazzle in Nikon Photo Contest
October 16, 2018 | ArticleA beetle eye surrounded by glittery scales took the top prize in Nikon's annual microphotography challenge.
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Why Haven't We Found Aliens? Because We're Just Not Looking Hard Enough.
October 16, 2018 | ArticleWe still have a long way to go in the search for intelligent aliens.
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Meet Sphen and Magic, the Same-Sex Penguin Couple Raising an Egg in Captivity
October 16, 2018 | ArticleTwo male penguins are raising an egg together in Sydney's Sea Life Aquarium.
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Defense Department Password Is Cracked in 9 Seconds. So How Safe Are US Weapons?
October 16, 2018 | ArticleAn evildoer with hacking skills could potentially take control of U.S. weapons systems, according to report that finds critical cybersecurity threats at the Department of Defense.
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What Is Meiosis?
October 16, 2018 | ReferenceMeiosis is a specialized form of cell division that produces reproductive cells, such as plant and fungal spores, sperm and egg cells.
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NASA Wants to Send Humans to Venus, to Live in Airships Floating on Clouds
October 16, 2018 | ArticleBut how is such a mission even possible?
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Do Canadian Carvings Depict Vikings? Removing Mammal Fat May Tell
October 16, 2018 | ArticleCarvings uncovered in the Canadian Arctic may be the earliest portraits of the Vikings created in the Americas.
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Woman's Vomiting Bouts Tied to Mysterious Marijuana Syndrome. And Yes, Hot Showers Helped.
October 16, 2018 | ArticleA woman who frequently ended up in the hospital with intense bouts of vomiting turned out to have a mysterious syndrome tied to heavy marijuana use.
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Stephen Hawking Said 'Superhumans' Will Replace Us. Was He Right?
October 16, 2018 | ArticleAre we all going to be replaced?
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Last Man to Walk on the Moon Mistaken About Climate Change on Earth
October 15, 2018 | ArticleAstronaut Harrison Schmitt saw Earth from space, but doesn't see that human activity is shaping climate change.
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