Eureka! National Children’s Museum, Halifax: ‘Fun facts … about how stuff works’ – review

A freshen-up would help, but this fun museum with interactive exhibits and themed sections still has the wow factor for young kids

World view: free climbing a giant redwood, Eureka, northern California

California’s huge redwood trees are a natural wonder. In these breathtaking shots, climber Chris Sharma scales a 77-metre-tall sequoia. The reason? A chance for biologists to check the 600-year-old tree’s health