What is the UV index? An expert explains what it means and how it's calculated
You've probably seen the UV index in the day's weather forecast, and you know it tells you when you need to cover up and wear sunscreen.
You've probably seen the UV index in the day's weather forecast, and you know it tells you when you need to cover up and wear sunscreen.
Environment
Dec 21, 2021
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Family relationships are on many people's minds during the holiday season as sounds and images of happy family celebrations dominate the media. Anyone whose experiences don't live up to the holiday hype may find this difficult ...
Social Sciences
Dec 21, 2021
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A team of researchers from China, the U.K. and the U.S. has found that a species of darkling beetles engage in oral sex prior to copulating. In their paper published in the journal Ecology and Evolution, the group describes ...
Right now, Christmas nativity scenes across the world feature three kings—also known as the "wise men" or Magi—bringing gifts of gold, frankincense and myrrh to the newborn baby Jesus in Bethlehem. In the Bible, Matthew's ...
Ecology
Dec 21, 2021
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Earthquakes cannot be forecast like weather, but fault line characteristics, such as structural maturity, can give hints about how a future earthquake may act. Structural maturity is related to the age of the fault, but especially ...
Earth Sciences
Dec 21, 2021
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11
Due to their unique characteristics, gallium-based liquid metal (LM) nanoparticles have been applied in various research fields. LM nanoparticle surface-modification design is essential for enhancing the original LM properties ...
Bio & Medicine
Dec 21, 2021
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9
Every winter when Lake Suwa in Japan freezes, locals believe that the Shinto male god Takeminakata crosses the frozen lake with his dragon to visit the female god Yasakatome. He leaves only his footsteps on the ice in the ...
Environment
Dec 21, 2021
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The ocean is the most defining physical feature of Earth, covering 71% of the surface of this planet. It is home to incredible biodiversity, ranging from microscopic bacteria and viruses to the largest animal on Earth, the ...
Ecology
Dec 21, 2021
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9
Many technology industry studies are strongly male-dominated, which shows up in the labor market afterward and is one of several reasons why women on average earn less than men.
Economics & Business
Dec 21, 2021
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2
Two teams of researchers are publishing their findings thus far after initial study of samples collected from the asteroid Ryugu and returned to Earth last year by the Japanese space probe Hayabusa2. Both teams are large ...