Researchers identify two new ancient mammals in Bolivia dig

Researchers at Case Western Reserve University and two other universities have discovered the 13-million-year-old fossils of a pair of new species of extinct hoofed mammals known as "litopterns" from a site in Bolivia.

Preparing for the 'Silver Tsunami'

Skyrocketing drug prices and the looming insolvency of Social Security and Medicare are just two of many pressing issues caused by America's surging baby-boom population, often referred to as the "Silver Tsunami."

Why aren't humans 'knuckle-walkers?'

Our closest biological relatives, the African apes, are the only animals that walk on their knuckles; CWRU researchers discovered why

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