Today the Baryon Oscillation Spectroscopic Survey (BOSS) Collaboration announced that they have measured the scale of the universe to an accuracy of one percent.   

The clymene dolphin is a small and sleek marine mammal living in the Atlantic Ocean. A new study has found this dolphin is a rarity in mammals - a genetic hybrid that is closely related to spinner and striped dolphins.

The classification of the clymene dolphin has been a longstanding challenge to taxonomists, who initially considered it to be a subspecies of the spinner dolphin. Then in 1981, thorough morphological analyses established it as a recognized distinct species.

Hubble's Frontier Fields observing program is using the magnifying power of enormous galaxy clusters to peer deep into the distant Universe and Abell 2744, nicknamed Pandora's Cluster,  is  the first image.

Astronomers previously observed Abell 2744 with the NASA/ESA Hubble Space Telescope back in 2011 and determined it had a very violent history, having formed from a cosmic pile-up of multiple galaxy clusters. They found that at least four galaxy clusters had crashed into one another to form Abell 2744, causing some weird and wonderful effects. 

Fish that glow and various other creatures that are given that ability due to genetic modifications often make the news for shock value.  Huffington Post got an opportunity to 'shock' and 'amaze' its audience with a story about piglets that glow in the dark thanks to some jellyfish DNA. 

But it's rather common in nature, it turns out. A team of researchers has released the first report of widespread biofluorescence - a phenomenon by which organisms absorb light, transform it, and eject it as a different color - in the tree of life of fishes, identifying more than 180 species that glow in a wide range of colors and patterns.

In a future where the public will be paying for health care, the patience for preventable diseases, like those related to smoking and overeating, is dwindling.

But current weight loss messages and the stereotyping in the media -  that characterize overweight individuals as lazy, weak-willed, self-indulgent and contributing to rising health care costs — may be tipping the scales in the wrong direction. Designed to encourage weight loss, they may actually have the opposite effect, according to U.C. Santa Barbara psychology professor Brenda Major.

Because of the prevalence of sports in popular culture, there is a belief that younger is always better. But coaches know differently. They talk about the value of a 'veteran' presence on the field. And a saying goes, 'if you can't take the heat, get out of the kitchen' - it turns out that no one has been taking the heat longer than older firefighters and that adds to the value of veteran presence. They can simply take heat better.