Researchers at Columbia Engineering and the Georgia Institute of Technology have published a study in the online Early Edition of the journal Proceedings of the National Academy of Sciences (PNAS) showing – for the first time – that certain volatile organic gases can promote cloud formation in a way never considered before by atmospheric scientists.

Innovations will lead to better treatment, assessment for children

Using piezoelectric materials, researchers have replicated the muscle motion of the human eye to control camera systems in a way designed to improve the operation of robots.

A new study reveals that a group of ancient enzymes adapted to substantial changes in ocean temperature and acidity during the last four billion years, providing evidence that life on Early Earth evolved from a much hotter...

A new statistical analysis technique that identifies and removes systematic bias, noise and equipment-based artifacts from experimental data could lead to more precise and reliable measurement of nanomaterials and nanostructures likely to have future industrial applications.