Risso's dolphins plan their dives

Slipping beneath the surface of the water in pursuit of food sets the timer ticking for hungry dolphins; the pressure is on to locate food and make it back to the surface before they run out of oxygen.

Californians bash Trump for bid to end climate change plan

California stands in "complete opposition" to a Trump administration plan to scrap a policy slashing climate-changing emissions from power plants, its top air official said Wednesday at a U.S. hearing in a state helping lead ...

The fine-tuning of two-dimensional materials

A new understanding of why synthetic 2-D materials often perform orders of magnitude worse than predicted was reached by teams of researchers led by Penn State. They searched for ways to improve these materials' performance ...

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