A group of teenagers discovered a massive bison head that's estimated to be 5,000 years old. The teens were trying to catch minnows with a fishing net when it got caught on the skull. The University of Iowa says it's very rare to find bison remains in that area.

Park Rapids granny Nancy Leeseberg would have sworn the voice on the other end of the phone was her grandson. But in the end, she didn't fall for his story about a trip to Guatemala. The "grandparent scam" is getting more sophisticated.

The U.S. Postal Service is pushing ahead with unprecedented cuts to first-class mail next spring that will slow delivery and -- for the first time in 40 years -- eliminate the chance for stamped letters to arrive the next day.

The Grand Rapids Herald-Review reports the three officers each submitted expense reports over $200 -- for what turned out to be shoe purchases. The three officers face close to a month of suspension.

The Pioneer Press reports the Coon Rapids city council will vote tonight on whether mandate all fuel purchases at gas stations be paid for at the pump. Supporters say the change would help prevent rising gas thefts.

Delta Air Lines is relocating Edina-based MLT Vacations from Minnesota to its Atlanta headquarters over the next several months, the Atlanta Journal-Constitution. The company says roughly 160 employees in the Twin Cities will be offered the option to transfer. Delta is the dominant carrier in the Twin Cities after in acquired Northwest Airlines in 2008.

Senior co-ops got their start in Edina more than 30 years ago. Today most of them are still found in either Minnesota or Iowa. But with baby boomers retiring, the idea may soon catch on around the country. The co-ops offer many of the advantages of assisted living complexes, but are member-owned.

Sandy Conrad works for the town's newspaper, the Grand Rapids Herald-Review. Her husband, Don Conrad, is already retired. Their all-at-once winnings total more than $1.3 million after taxes.