Getting a smart tattoo without a needle

A tattoo that is warning you for too many hours of sunlight exposure, or is alerting you for taking your medication? Next to their cosmetic role, tattoos could get new functionality using intelligent ink. That would require ...

Damaging Sichuan earthquakes linked to fracking operations

Two moderate-sized earthquakes that struck the southern Sichuan Province of China last December and January were probably caused by nearby fracking operations, according to a new study published in Seismological Research ...

Toward ultrafast spintronics

Electronics have advanced through continuous improvements in microprocessor technology since the 1960s. However, this process of refinement is projected to stall in the near future due to constraints imposed by the laws of ...

Tiny tools for a big industry

Even with technological advances in recent years, the petroleum industry still struggles to squeeze as much oil and gas as possible out of underground reservoirs. Now the big industry is looking to nanotechnology to boost ...

Researchers map susceptibility to man-made earthquakes

Earthquakes in Oklahoma and Kansas had been on the rise due to injection of wastewater—a byproduct of oil and gas operations—before regulations started limiting injections. Now a new model developed by Stanford University ...

page 6 from 19