The main symptom of a stiff link is that your chain will skip and click every three or four crank revolutions, and the rear mech may flick back and forth too. This is because the stiff link can’t bend ...

Ubiquitin is a versatile cellular signaling molecule that can form polymers of eight different linkages, and individual linkage types have been associated with distinct cellular functions. Though ...

We may earn commission from links on this page, but we only recommend products we love. Promise. Though most gold chain-link necklaces are relatively simple (especially compared to some of the ornate, ...

Roula Khalaf, Editor of the FT, selects her favourite stories in this weekly newsletter. Hand-beaten mariner chain bracelets, oversized horse-bit bangles, delicate rope-chain pinky rings and dozens of ...