AI tools may slow down experienced developers instead of boosting productivity, according to a 2025 experiment.

Shares fell into the red after banks declined; SGH says its $30 a share to buy the steelmaker is a “compelling” offer; mining giants BHP and Rio Tinto jump as copper hits record. Follow live.

Essensys could do no better than post a 20 per cent drop in revenues to £19.2mn for its July year end. Worse still, its ...