Sydnee Graf was arrested back in December while meeting a minor with whom she is accused of having "sexual conversations" ...

Federal agents fatally shot a second U.S. citizen on Saturday during protests of President Trump’s immigration crackdown, prompting many Americans to reflect on the state of the country. Teenagers, ...

Explore a wide range of recent research in mathematics. From mathematical modeling to why some people have difficulty learning math, read all the math-related news here.

High-speed printing users: The SK1 extruder head significantly increases the extrusion flow rate, and with the enhanced heating block, users can still maintain stable print quality at high-speed ...