Trucks, dolls and Play-Doh: Southern Lehigh aims for ‘purposeful play’ in new full-day kindergarten ...

The Sacramento Kings have been involved in several trade rumors leading up to Thursday's deadline, but they finally pulled ...

If you enjoyed this article, I’d like to ask for your support. Scientific American has served as an advocate for science and industry for 180 years, and right now may be the most critical moment in ...

Abstract: At previous PTTI meeting, PTTI'17, we mentioned that VNIIFTRI has got four Rb fountain frequency standards, which run as frequency standards, not clocks. These instruments are not intended ...

PHOENIX — A teenage boy who was shot in downtown Phoenix while last week’s First Friday activities were happening nearby has died, authorities announced Tuesday. Officers responded to the scene after ...

A giant impact on the early Earth could have brought the building blocks of RNA to our planet, which new research suggests could have quickly formed in the presence of compounds called borates. When ...

Abstract: Flexibility is crucial for enhancing electrical network performance, managing costs, and integrating decentralized generation, such as PV systems, EVs, and heat pumps. However, effectively ...