Physical activity in winter can be safe, but extreme cold requires adjustments. Cold, dry air can irritate the airways and trigger coughing, chest tightness and shortness of breath, particularly in ...

You might not think of a CAPTCHA check as a cybercrime lure, but if you fall prey to one, you may become infected with malware. Learn how to spot them with our guide.

With government advisories, flight cancellations and rising prices in play, timing – and fine print – matter more than ever ...