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Controlling ice crystal growth using polymer nanoparticles

Ice formation can damage biological samples, tissues and materials during freezing and thawing. In nature, specialized molecules known as ice-binding proteins prevent ice crystals from growing too large, helping organisms survive in extreme cold. Scientists have long tried to

Trump, 80, Wants to Run for President Again

President Donald Trump is once again floating the idea of running for an unconstitutional third term. At a speech in Macungie, Pennsylvania, on Tuesday, Trump fell back on one of his favorite talking points: winning elections. “We won it by a lot,” he said, referring

Moose are native to Colorado, study shows

The modern Colorado moose is often considered just that: modern—brought to the state by wildlife officials in the late 1970s, preceded by very occasional reports of moose sightings in the 19th and early 20th centuries.