PITTSBURGH (KDKA) - Sometimes it would be nice to disappear, at least for a little bit. So, is there a way to invisibility? In the past, we did an experiment with invisibility goop - which you can ...

Laboratory of Behavioral Ecology and Evolution at Seoul National University Light and foraging ants seem totally unrelated, but they have one thing in common: they travel along time-reducing paths.

Scientists have developed a ground-breaking achromatic lens for X-rays. This allows the X-ray beams to be accurately focused on a single point even if they have different wavelengths. The new lens ...