There's no conclusive evidence that low to mid-frequency radiation from your personal electronic devices is harmful to your ...
New research using underwater infrared cameras reveals that artificial light disrupts the nocturnal activities of coral reef ...
Artificial light can wake sleeping fish and attract predators, changing nighttime coral reef communities, according to new ...
According to the China Manned Space Agency (CMSA), the extravehicular activity (EVA) or spacewalk lasted 9 hours and 6 minutes.