artificial light
The latest news on artificial light
Newly discovered effect could aid observations of Milky Way's monster.
New approach can conceal objects big enough to see.
Scientists use a laser to manipulate nematode, learn about complicated behaviors.
Researchers have developed a new technique that allows plasmon lasers to operate at room temperature.
Males and females of the same species of vertebrate see things differently.
Scientists have enabled a wide range of applications in photonics through the use of microlasers.
Researchers create a lightfoil that can push small objects perpendicularly.
Migrating birds perished in collisions with a West Virginia building that had lights on at night.
Experts speak to staffers about wasted energy and threats to health and wildlife.
The one-hour dimming of dozens of cities is a protest against wasted energy and light.
