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STORY
How growing up with pets, dust may boost mental health

How growing up with pets, dust may boost mental health

Children raised in a rural environment, surrounded by animals and bacteria-laden dust, grow up to have more stress-resilient immune systems and might be at...
STORY
Life after death on the internet

Life after death on the internet

As our lives go digital, Jed Brubaker is studying what happens to all that data after we die.
STORY
Diesels pollute more than tests detect; excess emissions kill 38,000 yearly

Diesels pollute more than tests detect; excess emissions kill 38,000 yearly

Because of testing inefficiencies, maintenance inadequacies and other factors, diesel cars, trucks and buses worldwide emit 4.6 million tons more harmful...
STORY
When love hurts, a placebo can help

When love hurts, a placebo can help

Feeling heartbroken from a recent breakup? Just believing you’re doing something to help yourself get over your ex can influence brain regions associated with...