On Wednesday, fans of commercial aviation noticed something interesting take place in the skies over Puerto Rico. As Hurricane Irma bore down on the Caribbean island, an intrepid Delta Air Lines jet ...

Add Yahoo as a preferred source to see more of our stories on Google. Soon, travelers will again be able to take off in Boston and land in Hawaii without changing planes. Delta Air Lines is bringing ...

Last month, the Indian government detected a new mutation in the Delta coronavirus variant, prompting it to classify it as a variant of concern. The Indian Health Ministry classifies a variant as one ...

A VARIATION of the Delta variant that could escape vaccine protection has been detected in the UK, health officials say. It has taken on a mutation found in other variants, including that from South ...