A report from market research agency Conquest into the social media habits of 14-24 year olds claims that Facebook's core audience - teenagers - are starting to fall out of love with the website and that activity may have peaked amid a groundswell of dissatisfaction and concerns over privacy and even bullying. 

20 years ago in America, members of Congress, armed with studies showing that a college degree meant more lifetime earnings on average than a high school diploma, decided the way to boost income for everyone was to make sure everyone got a college degree.

What changed?  Very little.  The best and richest students still go to the top universities while everyone else does not; but student loan debt has climbed as universities, able to charge unlimited amounts, did just that and hired more people and built more buildings.

Tapping ocean energy sources like tides and offshore wind sound fine to people who understand nothing about science (the Anything But Oil contingent) but in reality it requires pile driving, the practice of pounding long, hollow steel pipes called piles into the ocean floor to support energy turbines and other structures. 

Pile driving creates loud, underwater booms that can harm fish and other marine animals so if you're thinking CO2 is better for the world, you are right.

A trial of HPV vaccines in India, which has now been halted and is the subject of an investigation by the Indian government, was examining the safety and feasibility of offering a vaccine against the virus associated with cervical cancer. 

The trial was run by the international health charity PATH and involved more than 23,000 girls from Gujarat and Andhra Pradesh states. A committee of scientists commissioned by the Indian Government to look into the trial said that the study involved a number of serious ethical violations. A new study by researchers at Queen Mary, University of London and the University of Edinburgh suggests that lack of data on cervical cancer in India did not support a trial of the vaccine to prevent the disease.

You'd think European waters would be pretty well documented by now but nature always has surprises. Uroptychus cartesi is a crab in the 5-7 cm (including claws) size range that has been found at nearly a mile deep in the underwater mountains facing the Galician coast - Spain. 

Also intriguing: Its closest relative is in the Caribbean Sea.

Should there be racial quotas in university admissions?  In jobs? What about gender quotas or political ones?

America has more equality than any country in the world and so many organizations and institutions have elected to further relegate racial issues to the past by deemphasizing race or remove it entirely from their decision-making processes.  People will be hired on qualifications so everyone who wins knows they won for the right reasons.