How does gecko tape work?

To solve practical issues, sometimes all we have to do is study nature. An often quoted example is that of the gecko, a small animal known for the phenomenal adhesive strength in its feet, which allows it to walk on walls ...

Groundwater levels fall in central and western Kansas

After three years of small increases, average groundwater levels in central and western Kansas dropped during 2020 as most of the area experienced abnormally dry conditions for much of the year, according to preliminary data ...

Water shortages in US West likelier than previously thought

There's a chance water levels in the two largest man-made reservoirs in the United States could dip to critically low levels by 2025, jeopardizing the steady flow of Colorado River water that more than 40 million people rely ...

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