High-capacity batteries made from wood pulp

Ever heard of a battery made of wood pulp? Here is one, developed by researchers from KTH Royal Institute of Technology, Sweden, and Stanford University, US. Using nanocellulose broken down from tree fibres, the researchers produced an elastic, foam-like battery...

777-year-old tree is a babe in Muir Woods

The tallest redwood tree in Muir Woods — a giant that was assumed to have sprouted up to 1,500 years ago in the Middle Ages — is a measly 777 years old, a puerile sprig in the hallowed halls of old growth, an analysis of tree-ring data has revealed. The study, by a...

Prescribed fire goes ahead as planned in Jasper

The prescribed burn in Jasper National Park went ahead as planned and the burn so far accomplished all objectives. Jasper National Park Fire Communication Office Kim Weir said that the fire happenedon May 23. It was located 20 km north of the Town of Jasper and 44 km...