In a way, sequencing DNA is very simple: There's a molecule, you look at it, and you write down what you find. You'd think it would be easy—and, for any one letter in the sequence, it is. The problem ...

How do electrical signals become "about" something? Through purely physical processes, neural networks transform activity ...

Zepbound works by mimicking the action of two hormones: glucose-dependent insulinotropic polypeptide (GIP) and glucagon-like peptide-1 (GLP-1). GIP and GLP-1 activate certain receptors (binding sites) ...

Light does a lot of work in the modern world, enabling all types of information technology, from TVs to satellites to ...

A novel artificial lung could help keep people whose lungs no longer function alive long enough to get an organ transplant ...

To get the most out of the sensing revolution, different disciplines need to be on the same wavelength. This is a priority ...

In the world of modern medicine, most people focus on the active pharmaceutical ingredients, which are the chemicals that ...

This phenomenon became known as Moore’s Law, after the businessman and scientist Gordon Moore. Moore’s Law summarised the ...

The breakthrough is often credited to Scottish inventor John Logie Baird—but the real history is far more complicated and ...

While it has become a word, laser used to be an acronym: “light amplification by stimulated emission of radiation”. But there is an even older technology called a maser, which is the ...