Every air disaster leaves a trail of technical and human questions. Here, we focus on the ones that could change how the Air India crash is understood.

Weight loss medications like Wegovy can be life-changing for people living with obesity or excess weight with related health ...

Around 2.3 million years ago, ancient human species such as Homo rudolfensis and Homo erectus suddenly changed their diets.

With the closure of the last "safe parking site" in San Francisco, some RV dwellers may leave the city – perhaps for San Jose ...