BACKGROUND: A 3-dimensional hyperboloid model has been proposed to characterize ventricular tachycardia (VT) circuitry. We sought to characterize the geometric features of viable corridors, derived ...

Many unexpected human artifacts have been preserved, for centuries, in vulture nests. This sandal woven from grasses and twigs, called an agobía, is somewhere between 727 and 771 years old, ...

There’s a strange contradiction among many gold owners. They buy gold to escape or reduce their dollar exposure but then look to sell that gold when the price of gold rises in dollar terms. And they ...

As you’ve likely heard, the inevitable pullback in precious metals continued yesterday, with spot gold dropping 5.29% and spot silver falling 7.03%, marking the sharpest one-day decline in over a ...

Local BBC Radio joins BBC Radio 5 Live through the night on a weekday. Spend Monday night with Rena for stories and great music from Asian communities.