In families that have more than one child with autism, the gene variations underlying each child's disorder often differ, new research shows. Researchers…

In front of me are mountains, clouds resting on them, I look at their sides gently tapering down to the valley below where the Krishna river flows unconcerned with grandeur above. From where I sit in an ancient balcony overlooking the valley and mountains I see trees of every green hue and colour. And…