A few years ago, the Gwich’in jeweler Tania Larsson was on the hunt for materials to create some new pieces. Specifically, Larsson was searching for dentalium shells—the long, tubular shells deriving ...

I had never seen a conference of seashells before, but there it was, plain as anything, just before the sun descended on a Wednesday evening last June. Six scalloped, bivalve shells consorted ...

Shell Plc is working with advisers to evaluate a potential acquisition of BP Plc, though it’s waiting for further stock and oil price declines before deciding whether to pursue a bid, according to ...