Jump in renewable energy jobs worldwide: agency

The renewable energy sector employed 9.8 million people worldwide in 2016, a sharp increase from 2012, the Abu Dhabi-based International Renewable Energy Agency said on Wednesday.

Biology's need for speed tolerates a few mistakes

Biology must be in a hurry. In balancing speed and accuracy to duplicate DNA, produce proteins and carry out other processes, evolution has apparently determined that speed is of higher priority, according to Rice University ...

Study unravels long-held Fermi puzzle tied to nonlinear systems

In physics, the Fermi-Pasta-Ulam-Tsingou (FPUT) problem—which found that certain nonlinear systems do not disperse their energy, but rather return to their initial excited states—has been a challenge that scientists have ...

Keeping our cool in space

As spacecraft become larger, the heat they produce also increases. That means vehicles built for long-term space exploration need more efficient cooling systems.

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