06/08/2025

Toxic well water harms dogs before humans, study shows

Dogs drink water wherever they happen to find it—a puddle, a pond, a toilet. But the stuff in their actual water bowls almost always comes from the same tap their owners use. When that water is contaminated, both dogs and ...

Novel research reveals thriving microbial life in trees

There's a thriving community of diverse microbes living in tree wood, a new study led by a Yale School of the Environment team of scientists has found. A single tree hosts about one trillion bacteria in its woody tissue.

New model explains plutonium's peculiar behavior

Normally, materials expand when heated. Higher temperatures cause atoms to vibrate, bounce around and take up a larger volume. However, for one specific phase of plutonium—called delta-plutonium—the opposite inexplicably ...

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