A new slave-making ant species from the eastern USA quite literally means 'to pillage'. The listing in Zookeys tell us of the new ant Temnothorax pilagens – pilere is plunder in Latin.

Temnothorax pilagens is different from other slave-making ants, like the famous slave-hunting Amazon Ants whose campaigns may include up to 3000 warriors, the new slave-maker is minimalistic in expense, but most effective in result. The length of a “Pillage Ant” is only two and a half millimeters and the range of action of these slave-hunters restricts to a few square meters of forest floor.

Researchers have decoded the whole genome sequence of one widespread species and it turns out to be remarkably big -  6.5 gigabytes, largest animal genome sequenced so far. 

The honor goes to Locusta migratoria, the most widespread locust species. We all know about locusts: a single locust can eat its own bodyweight in food in a single day which is, proportionately, 60 times a human's daily consumption. They are capable of inflicting famine and wiping out livelihoods when they swarms, which can cost countries billions of dollars in lost harvests and eradication efforts.

By observing a high-speed component of the massive galaxy cluster MACS J0717.5+3745, an extraordinarily dynamic cluster with a total mass greater than 10¹⁵ (a million billion) times the mass of the sun or more than 1,000 times the mass of our own galaxy, researchers have detected for the first time in an individual object the kinetic Sunyaev-Zel'dovich effect, a change in the cosmic microwave background caused by its interaction with massive moving objects.  \

Even "minimally buzzed" drinkers and drivers are more often to blame for fatal car crashes than the sober drivers they collide with, reports a University of California, San Diego study of accidents in the United States . 

UC San Diego sociologist David Phillips and colleagues examined 570,731 fatal collisions, from 1994 to 2011, using the official U.S. Fatality Analysis Reporting System (FARS) database because it is nationally comprehensive and because it reports on blood alcohol content (BAC) in increments of 0.01 percent.

They focused on "buzzed drivers," with
blood alcohol content
 of 0.01 to 0.07 percent, and, within this group, the "minimally buzzed", a blood alcohol content
of 0.01 percent.

If you tried the martini diet, the tapeworm diet and going gluten-free, science has bad news; the popular blood type diet isn't going to work any better for you. 

The 'blood-type' diet was popularized in the book "Eat Right for Your Type", written by 'naturopath' Peter D'Adamo. The hypothesis behind the diet is that the ABO blood type should match the dietary habits of our ancestors and people with different blood types process food differently. According to that, individuals adhering to a diet specific to one's blood type can improve health and decrease risk of chronic illness such as cardiovascular disease. The book was unsurprisingly a New York Times best-seller and has been translated into 52 languages and sold over 7 million copies. 

Managers of fantasy sports teams - where people draft rosters filled with players of their own choosing - spend countless hours and sometimes thousands of dollars on analysis to develop a sophisticated method of getting the best roster.

And sometimes, just like real sports, some superstition is involved.

But most fantasy sport players overestimate the role of skill and knowledge in building a winning team, and underestimate the role of luck, according to a paper in the Journal of Sports Management.