physics and combined science at Key Stage 4 and GCSE in England, Wales and Northern Ireland, and at National 4 and 5 in Scotland. A demonstration of the key points of the required practical to ...

Short biology films presented by scientist and rapper Jon Chase. Jon Chase reveals his top 20 demonstrations and brings school science to life using music, magic tricks and everyday objects such ...

Respiratory tract diseases are illnesses that affect components of the respiratory system, including the nasal passages, the bronchi and the lungs. They range from acute infections, such as ...

Jan. 17, 2025 — Scientists explored the evolutionary success of leaf beetles, the most diverse herbivores on Earth. They showed that symbioses with bacteria have ... Microbial Cell Factories May ...

Jan. 21, 2025 — DNA-nanoparticle motors are exactly as they sound: tiny artificial motors that use the structures of DNA and RNA to propel motion by enzymatic RNA degradation. Essentially ...

Nature can affect our nervous system and diversify our microbiome—and you don’t need to go on a hike to reap the benefits. We’re closing out the year with a roundup of the science stories ...

The most important function of the respiratory muscles is breathing since they are the motor arm of the respiratory system. Breathing, a lifelong task, is borne mainly by the inspiratory muscles, ...

People who are missing parts of their intestines or have limited intestinal mobility may require total parenteral nutrition (TPN), a type of nutrition that bypasses the digestive system. The rectum is ...

BEIJING, Dec 27 (Reuters) - China's diseases control authority said on Friday that it was piloting a monitoring system for pneumonia of unknown origin, with cases of some respiratory diseases ...

Scientists at the Seoul National University College of Engineering have developed an air filtration system inspired by ... on how gas moves through our respiratory and circulatory systems ...

The CDC estimates there have been over 1,500 deaths from flu so far this year. Respiratory illness activity – a measure of how often conditions like the common cold, flu, COVID-19, and ...

January 21, 2025 • The FDA says esketamine, an antidepressant derived from the anesthetic and party drug ketamine, can now be prescribed on its own. It was approved in 2019 to treat severe ...