The creatures cruised the world’s oceans with features we often associate with marine mammals, such as coats of blubber and ...

Potential treatments need to be subject to the highest standards of safety and efficacy. Transplanting dopamine-releasing neurons into the brain is a promising regenerative therapy for Parkinson ...

Fossils unearthed in South Africa turn out to be of an extinct human cousin that used to stand upright and was vulnerable to ...

Ongoing temperature recordings using thermometers have shown a clear warming of the Earth's temperature over the past few decades. By using this data, scientists have found that the Earth’s ...

Contributing clinical experts collaborate with an experienced team of in-house medical editors on Medscape’s expert perspectives and features content. Medscape editors review all content prior ...

A variety of ecosystems are spread across the world, each with distinctive interacting characteristics and components. They range from small (eg a freshwater pond) to global (eg the desert biome).

Apr. 9, 2025 — A new study reveals the modern arid desert between Africa and Saudi Arabia was once regularly lush and green with rivers and lakes over a period of 8 million years, allowing for ...

However, experts agree that the emphasis on sport is overrated. Instead, schools need a fundamental culture change, shifting their focus away from sport and towards physical activity. A shift to ...