She was picking up Stephen Wampler, an environmental engineer who was in a wheelchair and had cerebral palsy. "I didn't know the extent of his disability," Elizabeth, 60, told CBS News.

She was picking up Stephen Wampler, an environmental engineer who was in a wheelchair and had cerebral palsy. "I didn't know the extent of his disability," Elizabeth, 60, told CBS News.

As a result, they detected 19 strongly-lensed, dual and projected quasars. The finding was reported in a paper published Jan. 15 on the arXiv pre-print server. Quasars, or quasi-stellar objects ...

From Sam Schröder's perspective, his victory in the Australian Open quad wheelchair singles final goes beyond simply adding another major trophy to his collection. Schröder, who defeated fellow ...