UN says world population will reach 9.8 billion in 2050

India's population is expected to surpass China's in about seven years and Nigeria is projected to overtake the United States and become the third most populous country in the world shortly before 2050, a U.N. report said ...

Corn yield modeling towards sustainable agriculture

With an innovative modeling approach, researchers set out to examine corn and soybean yields and optimal nitrogen (N) fertilizer rates. In their study, recently published in Frontiers in Plant Science, they uses a 16-year ...

Optimizing fertilizer rates for wild blueberry

The authors of a study in HortScience (September 2106) say that wild blueberry nutrient management varies considerably compared with typical tilled crop systems. According to the study, there is a "tremendous amount of uncertainty" ...

For skeleton sex it's all in the hips

Archaeologists at The Australian National University (ANU) have weighed into a long-running controversy surrounding one of the best methods of determining the sex of human skeletal remains.

Claims about the decline of the West are 'exaggerated'

A new paper by Oxford researchers argues that some countries in Western Europe, and the USA, Canada, Australia and New Zealand now have birth rates that are now relatively close to replacement, that the underlying trend in ...

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