Do Whales Shout?

Yes, when they need to overcome environmental noise.

Lone Whales Shout to Overcome Noise

Plant Provides New Anti-Cancer Compound

Plant Provides New Anti-Cancer Compound

New Anti-Cancer Compound Derived from Ancient Plant

Introducing The "Pinocchio" Frog

In honor of the International Day of Biodiversity this week, Conservation International and the National Geographic Society announced several new species, discovered in Indonesian New Guinea, once called "the lost world." The new frog species, shown here, is said to be the "Pinocchio" of frogs because of its long nose that points upward when the male is calling but deflates and points downward when it's less active. (Courtesy Tim Laman/National Geographic)


Via ABC News.

Spitting Cobras Able To Predict Victims Track

Spitting Cobras track their victims paths.

Spitting Cobras Track First, Predict Later

Brain Study: "Use it or Lose It"(video)

Brain Study: "Use it or Lose It"(video)

New research is changing the understanding of the relationship between getting older and keeping the mind healthy. The key - according to scientists - is exercise. Mental exercise. (May 7)

Risky Brains Lack 'Brakes'(video)

Thrill Seekers Lack Brakes In The Brain

New research gives a possible explanation for why some of us are thrill seekers and others like to play it safe. The study found that some of us can’t control the release of a certain brain chemical.(video)

“Cuddle Hormone” Improves Memory(video)

“Cuddle Hormone” Improves Memory(video)