This Ab Exercise I Do in CrossFit and…

  In CrossFit workouts, there's an insanely challenging gymnastics move called toes to bar that I can't seem to master (even though it's been over three years!). I recently signed up for an adult gymnastics…

Paradoxical outcomes for Zika-exposed tots

Forty-five percent of Zika-exposed infants who had abnormalities at birth had normal test results in the second or third year of life. By contrast, 25% who had normal assessments at birth had below average developmental…