ScienceSucker-footed bats throw clues on ancestry of modern day bats The discovery of two ancient fossils of bats may re-write what scientists know about the winged mammals.by James Maynard
ScienceAncient fish Tiktaalik roseae with hips and limbs could be missing evolutionary linkby Maryanne Moll
ScienceModern day carnivorous mammals' early ancestor was a tree dwelling, squirrel-like creatureby Maryanne Moll
SciencePrehistoric shark nursery discovered in Illinois sheds light on breeding habits of early predatorsby Alex Saltarin
WATCH: Runner Spends Year Using Exercise Tracker to Create Elaborate Stick Figure Art on City Streets