For thousands of years, humanity has gazed up at the stars in fascination, using them to navigate vast oceans, mark the ...

A 4.1 magnitude earthquake rattled eastern Tennessee and was felt all through the Southeastern states. Billionaire and co-founder of Microsoft Bill Gates told CNN’s Fareed Zakaria what he thinks of ...

Eukaryogenesis occurred suddenly, driven by the growing length of genes and the limitations on producing longer proteins. An ...