Your Genes May Help Pick Your Friends
MONDAY, July 14, 2014 (HealthDay News) -- A person's DNA may play a big role in who they decide to hang with, a new study suggests. "Looking across the whole genome, we find that, on average, we are genetically similar to our friends," study co-au...
Amphetamines Polluting Some Urban Streams: Study
Concentration of drugs may be high enough to cause ecological changes, researchers say