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U.S. Senator John McCain (R-AZ) attends the Senate Armed Services Committee hearing on worldwide threats on Capitol Hill in Washington, U.S., May 23, 2017. Photo by Yuri Gripas/REUTERS

Science Jul 20

Why glioblastoma tumors like John McCain’s are so aggressive

By Nsikan Akpan

Science Sep 05

No image
Genetic Map of Cancer Reveals Unexpected Complexity

Researchers have mapped the genetic blueprint of two of the deadliest forms of cancer, detailing the mutations that lead to tumors of the pancreas and brain.

By PBS News Hour

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