The most famous packing problem concerns spheres. In 1611, the astronomer Johannes Kepler proposed that the densest way to ...

WASHINGTON (AP) — The massive tax and spending cuts package that President Donald Trump wants on his desk by July 4 would ...

While 45% of children in the foster care system are living with relatives and friends in familiar environments in an ...

What will 2022 be like? We reflect on the ups and downs of 2021, what we've done, where we've been, the good and the bad. Thanks for watching, subscribing, and we wish you all a Happy New Year! Have ...

Iran could try to “target” US government officials if Iranian leaders believe “the stability or survivability” of their ...

By Paula Reid, Evan Perez, Kylie Atwood, Devan Cole and Dan Berman, CNN (CNN) — President Donald Trump’s order to bomb Iran’s nuclear facilities presents a new test of the Constitution and the extent ...