Tools can help check the accessibility of web applications – but human understanding is required in many areas.

Chemist Omar Yaghi invented materials called MOFs, a few grams of which have the surface area of a football field. He explains why he thinks these super-sponges will define the next century ...

An evolution-inspired framework for how quantum fuzziness gives rise to our classical world shows that even imperfect ...

For almost two decades, scientists have debated whether sponges or comb jellies are the first animal lineage. Now some are ...