Science & Environment

A spider named for Stephen Colbert has a genome about 50% larger than ours

Source: Phys.org - latest science and technology news stories · Published

A spider named for Stephen Colbert has a genome about 50% larger than ours
Source: Phys.org - latest science and technology news stories

Many spiders reach their maximum size about this time of year, having spent the summer eating, which helps explain their starring role in Halloween decorations. Researchers at the University of California, Davis, have found that one particular trapdoor spider, Aptostichus stephen

Many spiders reach their maximum size about this time of year, having spent the summer eating, which helps explain their starring role in Halloween decorations. Researchers at the University of California, Davis, have found that one particular trapdoor spider, Aptostichus stephencolberti, which is about the size of a quarter, is big in another way: It has an outsized genome.

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Do spiders dream? Scientists just found a surprising clue
Science & Environment

Do spiders dream? Scientists just found a surprising clue

Scientists have discovered that spiders may sleep in ways surprisingly similar to humans, complete with distinct sleep stages and a dream-like REM state. Researchers at the University of Bonn studied the Australian jumping spider Portia fimbriata, a remarkably clever hunter known

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Why hugs become memorable
Science & Environment

Why hugs become memorable

A large-scale survey of adults in the U.K. shows that hugs are commonly remembered for comfort, support and understanding, according to a study published in PLOS One by Anna Lena Dueren of the University of Bristol, U.K., and colleagues. Notably, individual differences in empathy

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How political polarization creates business uncertainty
Science & Environment

How political polarization creates business uncertainty

New research by a Florida State University professor in the Herbert Wertheim College of Business finds that America's increasingly polarized political system reaches far beyond the ballot box, creating greater uncertainty and higher costs for companies.

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