A prostate exam can help your doctor diagnose an enlarged or inflamed prostate. It typically involves a DRE and a test for PSA levels. Starting at age 50, all men should discuss prostate cancer screening with their doctor.
In North America remnants of the species were present off the coast of California and Alaska until 1,650 BCE.<br /><br /> Most of the Woolly Mammoths lived in the both Americas, and Eurasia, all through Siberia and Alaska.
It has long been known that a colony of woolly mammoths survived up until about four thousand years ago on what is today Russia's Wrangel Island, north of Siberia in the Arctic Ocean. Radiocarbon dating shows that at least a few hardy individuals were still hanging on as late as 1700 B.C.