Most of us have little trouble working out how many milliliters are in 2.4 liters of water (it's 2,400). But the same can't ...

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

NFL star Amon-Ra St. Brown's Donald Trump gesture goes viral Deer attacks 70-year-old woman in yard, sending her to hospital, ...

Preparations for the Tokyo 2025 Deaflympics, which open on Nov. 15, are on the right track.