Most of us don't tip our hotel housekeepers. Shame on us.

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www.chicagotribune.com—Here’s a small, easy way to make the world a tiny bit better: Tip your hotel housekeeper. Most of us — around 70 percent of hotel guests — don’t. I’m embarrassed to admit I’ve been among that group from time-to-time. Didn’t have cash on me. Didn’t bother finding a way to get some. In a hurry. Blah,

Baby T. Rex once at KU for sale on eBay, sparking outrage. Don’t blame us, museum says. The KU Natural History Museum says it is not selling or involved with the baby T. Rex that is listed on eBay for almost $3 million. The fossil was on exhibit at the University of Kansas and privately owned.