From the driest deserts to the lushest forests, ecosystems are networks of life where organisms and the environment interact. In this episode of Crash Course Botany, we’ll explore how plants function ...
Sea urchins climb onto kelp when their densities are so high they remove all drift kelp and then actively forage on attached, living kelp. (Credit: Steve Lonhart / NOAA MBNMS) Tipping points are the ...
During Australia’s unprecedented heatwave in late January, air temperatures reached 50°C in inland South Australia. Days of sustained heat and hot nights did real damage. A flying fox colony was all ...
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