-
Why Are Animals Bigger in Colder Climates?It pays to be doughy when it's snowy.
-
Are Insects Bigger at the Equator?Giant bugs can't take a little cold?
-
Hurricane Sandy Blows Migrating Birds Off TrackBirds are equipped to deal with storms, but can still get knocked off course.
-
Superheroes Help Their Fans' Self-Image -
Organic Foods No More Nutritious, Safe than Conventional, Study SaysThere are many reasons that people may buy organic food, but a new study finds that organic food is not any more nutritious or safe than conventional food.
-
Why Do Women Go Through Menopause?Competition between female in-laws may explain why women stop reproducing at age 50 or so.
-
Why Women Go Through Menopause: Blame the In-LawsCompetition between female in-laws may explain why women stop reproducing at age 50 or so.
-
Vitamin C May Lessen Air Pollution EffectsA new study adds to the growing evidence that antioxidants may combat some of the effects of air pollution on the body.
-
7 Things You Don't Know About Moths, But ShouldThey aren't as dull and drab as you might think.
-
Could Humans Walk on Water?More than 50 water-walking devices have been patented.
-
How Do Animals Walk on Water?Tiny creatures such as insects and spiders can do it, and larger ones such as some reptiles, birds and even mammals have also developed this talent.
-
Why Some Female Bovids Have HornsWhy do some female bovids have horns, whereas others don’t?
-
Ants Save Mates Trapped in SandAnts attempt to rescue their nestmates from a strange trap.
-
Bigger Creatures Have Bigger Blood CellsNew evidence suggests that cell size affects metabolic rate.
