Hurricane puts 10 million in the crosshairs in Florida

An increasingly alarming Hurricane Dorian menaced a corridor of some 10 million people—and put Walt Disney World and President Donald Trump's Mar-a-Lago resort in the crosshairs—as it steamed toward Florida on Friday ...

Early start of 20th century arctic sea ice decline

Boulder, Colo., USA: Arctic sea-ice has decreased rapidly during the last decades in concert with substantial global surface warming. Both have happened much faster than predicted by climate models, and observed Arctic warming ...

Moving faster in a crowd

Cell particles move more quickly through a crowded cellular environment when the crowding molecules are non-uniformly distributed. New research also shows that particle transport in crowded cells can actually be faster than ...

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