Aerobic respiration began hundreds of millions of years earlier than previously thought, study suggests

Oxygen is a vital and constant presence on Earth today. But that hasn't always been the case. It wasn't until around 2.3 ...
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Bill to prevent Michigan kids from using cell phones during school passes House

LANSING, Mich. (WILX) - A bill that aims to reduce cellphone distraction in Michigan schools has passed the State House, lawmakers announced on Wednesday. House Bill 4141 would prohibit public K-12 ...
University of California, San Francisco

Mighty Microscopic Fibers Key to Cell Division and Life Itself

UCSF scientists discover that the spindle, the structure that divides chromosomes equally during mitosis, actually gets stronger when it is stretched.
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Congress mulls how to address growing share of time kids spend on screens

Not as windy, but still frigid on Sunday. Champions of Courage: Our Kids Read expands access to books for Baltimore children Our Kids Read is a rapidly growing nonprofit based in Baltimore that works ...