But why do they purr after a stressful event? A 2001 study published in The Journal of the Acoustical Society of America showed that domestic cats and some species of big cats, including pumas and ...

2023年10月3日 · The reason cats purr is also still uncertain. In some cases, purring is thought to be a sign of contentment and encouragement for further interaction. It has also been suggested that purring can ...

2017年9月6日 · We pay £25 for every answer published in New Scientist.To answer this question – or ask a new one – email [email protected]. Terms and conditions apply.. Please keep your answers ...

2015年5月21日 · Male "purring" wolf spiders are virtuosos when it comes to leaf tapping – making sounds that travels through air to another leaf where a female picks it up

2009年7月13日 · The louder this high-frequency element, the more urgent and less pleasant the purr was rated. Cats may be exploiting “innate tendencies in humans to respond to cry-like sounds in the context of ...

2024年9月13日 · Scientists have recorded electrical activity in the brains of awake cats for the first time, thanks to specially crocheted wool caps that hold the electrodes in place.

Matt Hambly is New Scientist's audience editor. He has a degree in journalism from UCCA Epsom and was previously digital editor at GQ Middle East. During his time at New Scientist Matt has ...

2024年5月16日 · A new coat colour pattern has emerged in cats across Finland, and scientists have just identified the genetic mutation responsible for it. The fur on the backs of these cats is coloured only at ...

2024年5月8日 · Life Longest-living cat breeds revealed by life expectancy study. Birman and Burmese cats typically live for more than 14 years while sphynxes live less than half as long on average, finds a study ...

Tuataras are dragon-like creatures measuring up to 80 centimetres in length. They are the last surviving member of an ancient lineage of animals that originated in the Triassic era, some 250 ...