Neutron experiments reveal what maintains good function in bones

Around 500 million years ago, early vertebrates in the seas became fish, adopting an inner skeleton and a flexible spine based on a nanocomposite of fibers and mineral, known as bone material. This "invention" of evolution ...

The changing landscape of religion

Religion is a key factor in demography, important for projections of future population growth as well as for other social indicators. A new journal, Yearbook of International Religious Demography, is the first to bring a ...

Computers provide connections for older adults

The rapid evolution of computers makes it challenging for computer savvy users to keep up, but what about older Americans? How useful are computers to the aging population? As the rate of technology change accelerates, there ...

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