Are dogs left- or right-handed? What the science says

Understanding paw preference. Shutterstock/In Green The vast majority of people use one hand or the other for most things – and for nearly 90% of the human population this is the right hand. Some 10% to 13% of humans are left-handed, with men being three times more likely to beContinue Reading

Why I'm righting the wrongs of my early research and sharing my scientific data with local communities 

Dr Sarah Mothulatshipi and Topo Mpho Çhengeta in Gweta, Botswana exchanging knowledge with the local community about long term environmental change and stone age archaeology in the area. Sallie Burrough, Author provided “You know what’s wrong with scientific power? It’s a form of inherited wealth. And you know what assholesContinue Reading

Curious Kids: do all animals have belly buttons?

Alena Ozerova/Shutterstock Do live-born lizards have belly buttons, and do live-born reptiles have an umbilical cord? – Gaelle, aged 12, Bristol, UK What an interesting question! A belly button or tummy button is technically known as a navel or umbilicus. Humans have belly buttons because before we are born, weContinue Reading

Five space exploration missions to look out for in 2023

Artist's impression of Starship cruising past the Moon. Space Exploration Technologies Corp./SpaceX Flickr, CC BY-SA It’s been an eventful year for space exploration, with successes including the completion of Nasa’s Artemis 1 mission (finally), the inauguration of the James Webb Space Telescope, and the completion of China’s Tiangong space station.Continue Reading