Natural evolution has given us opposable thumbs, the ability to walk fully upright and brains that can reason. Now, scientists are poised to... Read More

The standard unit for mass will have a new definition before the year is out In Sèvres, a small commune on the outskirts of Paris, lies a... Read More

People should be able to read scientists’ research papers for free, and governments and universities should evaluate researchers based on the... Read More

The new Japanese facility, to be ready by the year’s end, will be Asia’s first detector and the world’s first below ground 14... Read More