Using Instagram can increase adolescents' closeness to friends

Your food, your vacation, your carefully curated life—all posted for your friends in a filtered image. Some may scoff at adolescents' use of social media networks as they pine for likes. Is this just frivolous behavior? ...

Building a bright future for lasers

Invisible to the human eye, terahertz electromagnetic waves can "see through" everything from fog and clouds to wood and masonry—an attribute that holds great promise for astrophysics research, detecting concealed explosives ...

Cheaper, more effective cleanup of abandoned oil and gas wells

Abandoned oil and gas wells are a significant source of greenhouse gases but there are so many scattered across the United States that stopping the leaks presents a huge cost for states. Now, a research team including scientists ...

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