Not peer-reviewed: This work has not been scrutinised by independent experts, or the story does not contain research data to review (for example an opinion piece). If you are reporting on research ...

Peer-reviewed: This work was reviewed and scrutinised by relevant independent experts. Observational study: A study in which the subject is observed to see if there is a relationship between two or ...

Peer-reviewed: This work was reviewed and scrutinised by relevant independent experts. New Curtin University-led research has uncovered what may be the oldest direct evidence of ancient hot water ...

Not peer-reviewed: This work has not been scrutinised by independent experts, or the story does not contain research data to review (for example an opinion piece). If you are reporting on research ...

Peer-reviewed: This work was reviewed and scrutinised by relevant independent experts. Thanks to us humans, many of Earth’s oldest, often largest, and most experienced animals are being wiped out from ...

Not peer-reviewed: This work has not been scrutinised by independent experts, or the story does not contain research data to review (for example an opinion piece). If you are reporting on research ...

Peer-reviewed: This work was reviewed and scrutinised by relevant independent experts. International researchers have figured out the makeup of a "phantom chemical" found in some drinking water, over ...

Peer-reviewed: This work was reviewed and scrutinised by relevant independent experts. Social play in adult chimpanzees helps them to work better as a group, say scientists who observed the behaviour ...

Peer-reviewed: This work was reviewed and scrutinised by relevant independent experts. Observational study: A study in which the subject is observed to see if there is a relationship between two or ...

Vaping among adult ex-smokers in England has substantially increased over the past decade, according to a survey of over 54,000 adults which found a particularly pronounced increase in vaping ...