The Tappan Oak: A tale of life, death, and rebirth

On a sad day in November, U-M foresters felled the Diag’s decayed ‘Tappan Oak,’ so named by the Class of 1858. But thanks to a solitary student, that is not the end of the story.
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'Fish technology' draws renewable energy from slow water currents
A U-M engineer has made a machine that works like a fish to turn slow-moving currents into clean, renewable power. The device could be far more effective than technologies that capture energy from ocean waves and tides, because most of the world’s currents are slow moving.
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Old as you want to be
Older people tend to feel about 13 years younger than their chronological age, and in general they are satisfied with the aging process. Research by U-M psychologist Jacqui Smith also reveals that people who feel younger live longer than those who don’t.
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Violence and values in the Middle East: Lebanon survey
As fighting continues in Gaza, a U-M survey of nearby Lebanon illuminates some of the values underlying the use of violence in the Middle East. The findings are likely to surprise people on all sides of the political spectrum.
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Are men hard-wired to overspend?
The antique cliche says that wives rush out to spend their husbands’ hard-earned money. A new study suggests that the opposite is probably true: men seem to have evolved to spend, spend, spend when they’re looking for mates. In fact, the more sexual partners a man desires, the more likely he is to empty his wallet.
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Shade coffee benefits more than birds
Here’s one more reason to say “shade grown, please” when you order your morning cup of coffee. Shade coffee farms, which grow coffee under a canopy of multiple tree species, not only harbor native birds, bats and other beneficial creatures, but also maintain genetic diversity of native tree species and can act as focal points for tropical forest regeneration.
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Male and female shopping strategies show evolution at work in the mall
Male and female shopping styles are in our genes—and we can look to evolution for the reason. Daniel Kruger, research faculty at the University of Michigan School of Public Health, says it’s perfectly natural that men often can’t distinguish a sage sock from a beige sock or that sometimes women can’t tell if the shoe Read more
Columns
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President's Message
Remembering Zell, celebrating Dearborn
Santa J. Ono celebrates achievements at UM-Dearborn and mourns the loss of U-M benefactor Sam Zell. -
Editor's Blog
What’s all this about tin shacks and trapezoids?
Working on a college campus in the summer drives home that essential truth: Nothing lasts forever. Or does it? -
Climate Blue
And as a reasonable man…
Reasonable use is a term frequently used in energy policy. But what does it really mean? -
Health Yourself
No bones about it
If you are older than 50, you need to know about osteoporosis.
‘Allow this place to be your haven’
Since its founding in 1909, U-M’s Biological Station in Pellston, Mich., has hosted students and researchers of all stripes, from natural scientists to future CEOs to aspiring poets. Immersive, magical, and fondly referred to as “Bug Camp,” the site features 50 one-room cabins in the woods. And thanks to their graffiti-loving residents all these years, no two are the same. “A Cabin in the Woods” at heritage.umich.edu details the cabins’ fascinating history. Enjoy this preview of images by Daryl Marshke of Michigan Photography.