Seeking to create a material that could dynamically change how it interacts with electromagnetic waves, the researchers took inspiration from the chameleon. The sticky-tongued reptile changes color by ...

Meeting of the American Astronomical Society, two teams of astronomers—centered at Penn State and MIT—independently announced new discoveries about an extreme form of planetary destruction: apparently ...

Just as we are reckoning with how to conserve ecosystems on Earth for future living creatures, we must think of space as an ...