Traffic Lab is a Seattle Times project that digs into the region’s transportation issues to explore the policies and politics that determine how we get around and how billions of dollars in public ...

Daylight saving ends this Sunday, April 5, at 3am, which is when clocks go back by one hour to the new time of 2am. Photo / Getty Images The clocks “go back” this Sunday, which can spur everything ...

Chinese scientists have unveiled genetically engineered plants capable of glowing in the dark, a breakthrough researchers say could transform urban lighting, tourism and sustainable design. Developed ...

Seasonal affective disorder, or SAD, is a type of recurrent major depressive disorder in which episodes of depression occur during the same season each year. This condition is sometimes called the ...

FURTHER observations by Mr. Krishnan and myself on the new kind of light-scattering discovered by us have been made and have led to some very surprising and interesting results.