For a century, quantum theory has passed every experimental test, but physicists can’t agree on how to use it to paint a picture of our reality – or even whether that is possible ...

The molecular hydrogen ion H₂⁺ is the simplest molecule. This simplicity makes it a perfect study object for physicists, as ...

There are three key nutrients that all plants need – nitrogen, phosphorous and potassium – but in different amounts. So ...

The first Disney principle of animation is the one that's often cited as the most important since the principle of squash and ...

A new set of mathematical equations can now turn any random sequence of events into a clock. A newly discovered set of ...

How much faster could engineering progress with an artificial intelligence oracle that could answer any physics question?

A survey of Scientific American’s century of quantum coverage helps explain the enduring popularity of strange physics ...

Ashok Gadgil, born in Mumbai, channeled his scientific curiosity into addressing real-world challenges. His journey from ...

When a droplet of liquid the size of a grain of icing sugar hits a water-repelling surface, like plastics or certain plant ...

Hurricane forecast models assess data and compete for accuracy. They also save lives. This year, a new contender has emerged ...

Teachers share how they model problem-solving, build conceptual understanding of equations, and collaborate with math ...