From 1975 on, the global surface ocean had shown a pronounced, though wavering, warming trend. Starting in 2004, however, that warming seemed to stall. Researchers measuring the Earth's total energy budget - the balance of sunlight streaming in compared to the amount of light and heat leaving from the top of the atmosphere - saw that the planet was still holding on to more heat than it was letting out. 

But with that energy not going into warming the surface ocean, a traditionally important energy sink, scientists weren't sure where it went. It became known as a case of "missing heat." 

A new paper says that exposure to a banned neonicotinoid insecticide causes changes to the genes of the honeybee. The paper was written to support the recent decision taken by the European Commission to temporarily ban three neonicotinoids amid concerns that they could be linked to bee deaths.

Honeybees pollinate one-third of the food that we eat and the experiment looked at changes in the activity of honeybee genes linked to one of the recently banned neonicotinoids, imidacloprid.

If you apply for a job and the company is interested, they will look at your social media presence to find risky behavior that they're not allowed to come right out and ask about.

A new paper, by people who are not actually in the business of hiring anyone, finds that companies may have a fundamental misunderstanding of online behavior and, as a result, may be eliminating desirable job candidates.

A growing population and greater wealth will mean more demand for meat in developing nations. That brings concern about air quality related to food production.

Some emissions are direct, such as methane from ruminants, while others are secondary, such as growing food to feed animals.