If you own a home, termites are the enemy, but if you want to hold back a desert, their large dirt mounds can be crucial to protecting semi-arid ecosystems and agricultural lands.

That's obviously important for feeding people and insert obligatory global warming reference here, because it means those areas could be a lot more resilient to changing climates than climate scientists believe.

The American century was the result of a can-do attitude born in the 19th century. As prosperity began to increase, collectives, such as unions, became the norm, and they were endorsed by many educated elites - but they were still promoting individualism in doing so.

That individualism rose as we shifted from blue-collar union jobs to the white-collar kind. Though American conservatives claim to care about small business and American liberals claim to care about unions, the white-collar service jobs that have replaced both have caused the individualism Americans are known for today - including distrust of centralized government, subjective definitions of words and invented baby names, and even family structure.

SALT LAKE CITY, Feb. 5, 2015 - The conservation value of growing coffee under trees instead of on open farms is well known, but hasn't been studied much in Africa. So a University of Utah-led research team studied birds in the Ethiopian home of Arabica coffee and found that "shade coffee" farms are good for birds, but some species do best in forest.

"Ethiopian shade coffee may be the most bird friendly coffee in the world, but a primary forest is irreplaceable for bird conservation, especially for birds of the forest understory," says doctoral student Evan Buechley, lead author of a new study that will be published online Feb. 11 in the journal Biological Conservation.

For decades, researchers in artificial intelligence, or AI, worked on specialized problems, developing theoretical concepts and workable algorithms for various aspects of the field. Computer vision, planning and reasoning experts all struggled independently in areas that many thought would be easy to solve, but which proved incredibly difficult.

However, in recent years, as the individual aspects of artificial intelligence matured, researchers began bringing the pieces together, leading to amazing displays of high-level intelligence: from IBM's Watson to the recent poker playing champion to the ability of AI to recognize cats on the internet.

Unlike slow and steady batteries, supercapacitors gulp up energy rapidly and deliver it in fast, powerful jolts. A growing array of consumer products is benefiting from these energy-storage devices, reports Chemical & Engineering News, with cars and trucks -- and their drivers -- poised to be major beneficiaries.

In the last 40 years, health care has improved a great deal and we are living longer than ever. But the downside to longevity is more time for mutations to occur, and that means cancer.

A new forecast in the British Journal of Cancer has an alarming finding - that half of people in the United Kingdom will get cancer - but it makes sense. The good news is that in the last 40 years, cancer survival has doubled and half of cancer survivors now live more than 10 years.