All current local anesthetics block sensory signals—pain—but they also interrupt motor signals, which can be problematic. For ...

Tiny tweaks in DNA folding can have big effects. A study from Umeå University shows that even the most subtle changes in ...

How did digits evolve? While it is clear that they derive from genetic programs already present in fish, their precise origin ...

Far more Americans say AI has high risks (57%) than high benefits (25%) for society. Read why respondents say, in their own words, they see AI this way.

An artificial neuron made of conductive plastics that can perform advanced functions similar to those of biological nerve cells has been demonstrated by researchers at , Sweden.

Americans are worried about using AI more in daily life, seeing harm to human creativity and relationships. But they’re open to AI use in weather forecasting, medicine and other data-heavy tasks.

Diabetes mellitus has become one of the leading global health challenges, with prevalence rates continuing to increase. While traditional pharmacological ...