In Paul Lister's attempt to recreate the wilderness, he has already returned moose to the Highlands. In addition he is planting 80,000 native trees to recreate the traditional forest environment.
Called an elk in Europe and a moose in the US, a now-extinct species of the animal once populated forests in Ireland. The largest of all is the Alaskan species, which can stand over six feet in height. The animals can weigh between 800 and 1,100lb.
Tools designed to ensure computer code in smart cars does not crash has been inspired by hungry penguins.
The rounded sleeping capsules send guests drifting into ocean before arriving on desert island by morning.
Sitting on the saddle activates the part of the brain responsible for learning, a study has claimed.
Scientists are appealing for more people to donate their brains for research after they die.
Life on Earth may have arrived from Mars on an asteroid, scientists have claimed.
Lunar mission scheduled at the end of 2017 could find out if beer can be brewed on the moon.
A bottle used to teach children how far litter can travel ended up on Scottish beach after 8,700-mile journey.