At least 80 people have died in Congo’s new Ebola disease outbreak in the eastern Ituri province. Authorities also say health ...

Constant Contact, a leading digital marketing partner trusted by small businesses and nonprofits, today announced the appointment of Megan Anderson as Chief Customer Officer. In this role, Anderson ...

Scientists have announced the results of a decade-long quest to measure Newton’s gravitational constant, the force that keeps our feet on the ground and holds planets in orbit. The pursuit was more or ...

Julia Kagan is a financial/consumer journalist and former senior editor, personal finance, of Investopedia. A loan constant is a financial metric used by borrowers to compare an annual loan repayment, ...

Astronomers are rethinking one of cosmology’s biggest mysteries: dark energy. New findings show that evolving dark energy models, tied to ultra-light axion particles, may better fit the universe’s ...