How is the total mass of the universe calculated? Bob GiddingsGreen Bay, Wisconsin Calculating the total mass of the universe ...

Chemistry in the first 50 million to 100 million years after the Big Bang may have been more active than we expected.

Chemical elements flashcard deck for Anki, featuring all 118 of the periodic table, to help you memorize and associate name, atomic number, position in the table, and symbol of elements. Each element ...

Following a tragic mass shooting at a Minneapolis church on August 27, which claimed the lives of two students and injured 17 others, President Trump has ordered flags to be flown at half-staff. The ...

The attack at a Catholic school in Minneapolis on Wednesday morning was the fourth deadly shooting the city had seen in roughly 24 hours, according to CNN affiliates KARE and WCCO. Speaking before the ...

Protesters calling for a hostage deal blocked multiple highways and rallied outside Prime Minister Benjamin Netanyahu’s Jerusalem residence on Friday evening, as the Hostages and Missing Families ...

A federal judge denied a motion by Payton Gendron’s public defenders asking to have capital firearms charges tossed, due to their belief that the federal hate crimes statute could apply to cases of ...

Ahmedabad: Following the murder of a Class 10 student by another student, the Ahmedabad city district education officer (DEO) issued strict safety directives to all schools, making periodic bag checks ...

Russia launched one of August's largest aerial attacks on Ukraine, killing 15 and injuring 76 across multiple regions. UN reports show escalating civilian casualties in Ukraine due to intensified ...