All three were hooked up to machines that provided a readout of their vital signs, and all three were prepared to have a syringe of manufactured blood injected into their veins. There were, of course, ...

Investigators have recovered the flight recorders—also known as black boxes—from both the commercial jet and the military helicopter involved in the midair collision near Reagan National ...

When wood is subjected to destructive distillation or is greatly heated in close vessels, an acid liquor oozes over with the tar and gaseous products. This acid liquor is the pyroligneous acid.

The quest to halt or reverse aging has long captivated human imagination. By 2032, could artificial intelligence (AI) make this aspiration a reality? Futurist Ray Kurzweil, renowned for his ...

Since the introduction of artificial sweeteners (AS ... is a methyl ester of a dipeptide composed of aspartic acid and L-phenylalanine that was discovered in 1967 (25). Due to its bitter aftertaste, ...

These differences he attributed in part to biological factors (“women have less need of air than men”), based on their lower production of carbonic acid, and in part to cultural factors (“the result ...

However, did you know a lot of the bots you have been using are actually examples of artificial intelligence? The bot has been designed to mimic human-like responses and perform a variety of tasks.