A new collection of research papers examines how humans conceptualize numbers and the numeral systems we’ve build around them ...

Researchers from Skoltech, the University of Potsdam, and the Massachusetts Institute of Technology have discovered a ...

The Supreme Court on Friday will consider the appeal of former Kentucky county clerk Kim Davis, who has asked the justices to overturn same-sex marriage rights. ABC News’ Steve Osunsami reports on the ...

Robert Kelly is managing director of XTS Energy LLC, and has more than three decades of experience as a business executive. He is a professor of economics and has raised more than $4.5 billion in ...

Chocolate or strawberry? Life or death? We make some choices quickly and automatically, relying on mental shortcuts our brains have developed over the years to guide us in the best course of action.

November 7, 2025 • When people in Maine prisons started getting laptops to use in their cells for online classes and homework, it sparked this new idea. Could they have laptops in their cells to work ...