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How do 'Tatooine' planets survive with 2 suns? It's hard for an exoplanet to establish itself in a neighborhood built around not one but two stars. But astronomers have spotted plenty of such alien worlds, sometimes nicknamed "Tatooines" after the "Star Wars" planet where Luke Skywalker watches a double ...
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Google and Facebook to require vaccinations for in-office employees, paving the way for rivals to follow Google on Wednesday became the first Big Tech company to announce that it will require employees who work in its offices to be fully vaccinated. Facebook later announced a similar policy requiring all in-person workers to get vaccinated before coming into a ...
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Remains of twin fetuses and wealthy mom found in Bronze Age urn The woman and her twins were cremated and buried in an urn with lavish grave goods: a bronze neck ring, a gold hair ring and bone pins or needles, indicating that the woman was an elite individual, the researchers said.
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The Delta Aquariids meteor shower peaks near July's end. Here's how to watch "What we see is a 'shooting star.' That bright streak is not actually the rock, but rather the glowing hot air as the hot rock zips through the atmosphere. When Earth encounters many meteors at once, we call it a meteor shower." Sign up for CNN's Wonder Theory ...
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How An Altered Strand Of DNA Can Cause Malaria-Spreading Mosquitoes To Self-Destruct For the first time, scientists have shown that a new kind of genetic engineering can crash populations of malaria-spreading mosquitoes. In the landmark study, published Wednesday in the journal Nature Communications, researchers placed the genetically ...
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Russia's New Addition to the Space Station: When to Watch The Nauka Multipurpose Laboratory Module will dock with the orbiting outpost on Thursday morning. Here's what you need to know.
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A single-molecule laser nanospectroscopy technique with micro-electron volt energy resolution When molecules are excited, they can give rise to a variety of energy conversion phenomena, such as light emission and photoelectric or photochemical conversion. To unlock new energy conversion functions in organic materials, researchers should be able ...
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These Could Be the Oldest Animal Fossils Ever Found, or Just Squiggles Dr. Turner suggests the meshlike structures closely resemble the fiber networks of modern keratose sponges, also known as horny sponges, found around the world today. But she concedes that what she saw under a microscope ...
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Horny sponges that lived nearly 1 billion years ago may be the earliest animals on Earth Paleontologists already consider sponges to be good candidates for the earliest form of animal life. If this analysis is correct and the Canadian fossils truly represent ancient sponges, they would predate the oldest known sponge fossils by about 350 million ...
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First detection of light from behind a black hole Watching X-rays flung out into the universe by the supermassive black hole at the center of a galaxy 800 million light-years away, Stanford University astrophysicist Dan Wilkins noticed an intriguing pattern. He observed a series of bright flares of ...
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