New active ingredients for drugs to treat infections, cancer or other serious diseases are often based on substances originally discovered in microorganisms, plants or other living organisms.

Many children and young people experience recurring stomach problems, even though their symptoms cannot be explained by any known disease or abnormality of the gastrointestinal tract. Researchers are ...

User acceptance testing validates software with real users, business workflows, test data, defects, and sign-off before ...

The new tests can reveal changes in the brain years before symptoms appear—but experts caution that they may not help ...

Three in four firms surveyed by the Bank of England and the Financial Conduct Authority now use AI. A new class of system is ...