Shasta Valley's strange hills reveal a secret — the debris of a massive ancient mountain collapse in Northern California.

The Sycamore Gap tree in England stood near an ancient Roman wall. 'A national treasure,' said an attorney specializing in ...

The gentle curves of rolling hills and the lush greenery of open meadows bring a sense of peace and tranquility to any ...

Stem cells (shown as small balls) can be imagined to roll down a landscape of hills and valleys, following specific paths as they mature (differentiation). Under normal conditions (blue), they ...

But we're talking about the Berkshires — a county known for its lush landscape of rolling hills located about 120 miles west of Boston. Several mountain ranges envelop the Berkshires ...