New records set up with 'screws of light'

Researchers have succeeded in breaking two novel records while experimenting with so-called twisted particles of light.

Science corrected: Why findings of a popular thermoelectricity study couldn't be replicated

A team of physicists has determined why other scientists have been unable to replicate a highly influential thermoelectricity study published in a prestigious, peer-reviewed journal.

Solar smart window could offer privacy and light control on demand (w/video)

Scientists report a new development in this growing niche: solar smart windows that can turn opaque on demand and even power other devices.

Bright colors by nanotechnology

Microscopic analysis of blue tarantula inspires production of nanostructures - bright colors that are independent of the viewing angle for textile, packaging, and cosmetic industries.