A feeling of having something stuck in the throat is a fairly common experience. In some cases, there may not be any food or a foreign object stuck in the esophagus (food tube), but it feels as though ...

Both work and home are demanding lots of your time but what you really want is a few hours to yourself. Here's an expression to help you deal with that. Is there someone tormenting you online ...

Bernie Ecclestone believes Lewis Hamilton should rip up his Ferrari contract and 'do something else' if he's 'fading' amid his issues in Formula One this season. The 39-year-old's time with Mercedes ...

return np.sum([100 * (x[i + 1] - x[i] ** 2) ** 2 + (x[i] - 1) ** 2 for i in range(len(x) - 1)]) ...