What makes a good tree? We used AI to ask birds

Grassy box gum woodlands once covered millions of square kilometers in southeastern Australia, but today less than 5% remains. The loss of large old trees has been a crisis for the many species of birds and other animals ...

Success follows failure less often than expected, study finds

The platitude that failure leads to success may be both inaccurate and damaging to society, according to a paper published in the Journal of Experimental Psychology, titled "The Exaggerated Benefits of Failure."

Ultrasound can save fish in hydropower rivers

The phenomenon of gas supersaturation occurs when air enters water-filled hydropower inlets and is then exposed to high pressure. When this water is subsequently released into the river below the hydropower plant, it's almost ...

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