From Sarah: Grad School Barbie is probably not this year’s hot toy. And your lack of confidence with mathematics is probably not due to your genes.
From Jeremy: Dolphins and penguins and otters are actually not all that cute to each other. And a new review considers how human food waste distorts natural population dynamics.
For National Cat Day (which was Tuesday), CJ reminds us all that outdoor-living cats are really bad for outdoor-living wildlife.