This computer-enhanced barium contrast X-ray shows colon cancer in red. Researchers have been trying to figure out what looks to be a decade-long rise in colon cancer among people younger than 50.
Scott Camazine/Science Source
Following the example set in Pakistan, the government of Bangladesh is having the mobile operator Grameenphone, which is majority-owned by Telenor, fingerprint SIM card customers. This is an FAQ on the biometric program.