Salmonella Risk Prompts Wider Food Recall
Nearly 2 million pounds of ready-to-eat beef taquito and chicken quesadilla products that may be contaminated with salmonella have been recalled, the U.S. Department of Agriculture (USDA) says.

New Genetic Autism Test Beats Older Tests
A new genetic test for autism, known as chromosomal microarray analysis (CMA), finds more genetic abnormalities than two older tests, a study shows.