Aspen forest is reclaiming the skyline of Yellowstone National Park after decades of controversy over efforts to return ...

For the first time in 80 years, aspen trees are thriving in Yellowstone National Park in the US, due mostly to the ...

Gray wolves were reintroduced in Yellowstone National Park in 1995 to help control the numbers of elk that were eating young ...

The Home Office has launched an investigation into claims some asylum seekers may be using payment cards meant for buying ...

Thousands of transactions have been attempted in gambling settings in the past year, according to Home Office data.