At a cathedral in York, England, expert stonemasons are combining cutting-edge technology with ancient technique to bring ...

While archaeologists in Norway were excavating an ancient burial ground, they found themselves looking at a pile of rocks. Their attention settled on one reddish slab, which they identified as the ...

You are given an array of integers stones where stones[i] is the weight of the ith stone. We are playing a game with the stones. On each turn, we choose the heaviest two stones and smash them together ...