The United Nations Educational, Scientific and Cultural Organization (UNESCO) branch of the United Nations has added 24 new sites to the World Network of Biosphere Reserves, bring the total number to 686.
Biosphere reserves are sites hoping to couple conservation of biodiversity and human activity by promoting use of natural resources - which is a fuzzy term for fuzzy sustainable development practices.
The new biosphere reserves are (in alphabetical order of countries):

While cats are generally regarded as being aloof and uncaring, dogs are called "man's best friend." They are in tune with our emotions, it is said. "Lassie" had a level of connection with her humans that only television could write, but there has always been anecdotal evidence that dogs will do whatever they can to help.

A new experiment shows that not only do dogs care if their owner is upset, they will overcome obstacles in a hurry to provide aid. The results in Learning&Behavior showed that dogs with strong bonds to their owners hurried to pushed through a door when they heard their person crying. 

The moon is just a big rock in Earth's orbit now but things could have gone a lot differently in the distant past. In fact, there may have been two early windows of habitability for Luna.

In a new paper, astrobiologists say conditions on the lunar surface were sufficient to support simple lifeforms shortly after the moon formed from a debris disk 4 billion years ago and again during a peak in lunar volcanic activity around 3.5 billion years ago. During both periods, planetary scientists think the moon was spewing out large quantities of superheated volatile gases, including water vapor, from its interior.

If you are up for a job, and four other candidates are weak, your chances are obviously better than if four other candidates are strong. In the World Cup just completed, statistically there will always be a 'Group of Death", wherein a round-robin group will have three strong teams but only two can advance, meaning a world-class squad will be eliminated. 

Poker players know to bet low when the odds are only modestly better and to bet high when the statistics show the cards in hand are strong. Timing matters, in jobs, in games, in lots of things. 

Wrinkles and hair loss are perfectly natural aspects of aging - but science is all about defeating the nature that wants to kill us off.

One aspect of aging is a decline in mitochondrial function.

Everyone knows that water is a molecule in which a single oxygen atom is linked to two hydrogen atoms - H20.

But the story of water gets a lot more scientifically interesting the deeper you go. Water actually exists in two different forms, called isomers, at the molecular level.

They have almost identical physical properties, you can't tell the difference, but chemists can tell them apart by the relative orientation of the nuclear spins of the two hydrogen atoms.  They are called ortho- or para-water depending on whether the spins are aligned in the same or opposite direction.