Life at the top for male baboons means more stress

A baboon yawns in its enclosure at Berlin's Zoo.

Those wielding power and influence are more likely to lead a “stressful” life, according to new research on wild baboons.

Researchers at Princeton University discovered that alpha males among the wild yellow baboons of Kenya’s Amboseli Basin have higher levels of glucocorticoid, a stress hormone, as well as testosterone.

“We found that alpha male baboons exhibit much higher stress hormone levels than beta (second-ranking) males, indicating that being at the very top of a social hierarchy may be more costly than previously thought,” lead author Laurence Gesquiere told Metro.

The study is based on the examination of fecal samples from 125 adult baboons over a nine-year period. “Life at the top: rank and stress in wild male baboons” is to be published in a forthcoming issue of academic journal Science.

The baboons’ high stress levels are most likely due to the energy they exert to maintain their social position, Gesquiere added, with alpha males being more prone to fighting and protecting their mate, as opposed to beta males.

“Where high status comes with both high costs and high benefits and associated physiological stress in human or nonhuman societies, the consequences may either be a shortening of tenure in such positions or a cumulative ‘wear and tear’ that compromises long-term health and survival,” said Gesquiere.


News
Entertainment
Sports
Lifestyle
Local

Two young children killed in deadly Queens fire

Two 4-year-old children died after a blaze at their Far Rockaway home on Saturday night. The Queens fire injured three others, including a third sibling.

National

Florida man charged with murdering son to play…

A Florida man annoyed that his 16-month-old crying son was preventing him from playing video games suffocated the toddler, police said on Friday.

International

Powerful 7.2 magnitude earthquake rattles Mexico

A powerful earthquake struck Mexico Friday, shaking buildings and sending people running into the street, although there were no reports of major damage.

News

OMG! Exercise can make skin (and butt) look…

A moderate exercise regime can turn back time and actually reverse the skin's aging process, according to new research. The study showed that a minimum…

Television

'Orphan Black' recap: Episode 1, ‘Nature Under Constraint…

Welcome to your first Season 2 “Orphan Black” recap! Hopefully Tatiana Maslany can help Tatiana Maslany get through this, with the help of Tatiana Maslany,…

Entertainment

Whoopi Goldberg makes her debut as marijuana columnist

"It helps my head stop hurting, and with glaucoma your eyes ache, and she takes the ache out. It's wonderful," she said.

The Word

Kate Middleton made fun of Prince William's bald…

Kate Middleton and Prince William are in Sydney, Australia, right now, and it sounds like that brash Aussie sense of humor might be rubbing off.

The Word

Is Tom Cruise dating Laura Prepon?

"Mission: Impossible" star Cruise is said to be dating Laura Prepon, star of "Orange is the New Black."

NBA

Deron Williams leads Nets over Raptors in Game…

The Nets traveled to a raucous Air Canada Centre but came out with an important Game 1 victory over the Raptors.

NBA

Carmelo Anthony agonizing over Knicks future as season…

There’s still the cloud hanging over the franchise’s head as to the pending free-agent status of All-Star forward Carmelo Anthony.

NFL

Jets host players with eye toward NFL Draft

The Jets hosted a number of NFL Draft hopefuls for workouts on Thursday, with an eye toward some under-the-radar players.

NFL

Chris Johnson: I wanted to go to 'a…

Now that Chris Johnson is a Jet, the team has to figure out if one of the most explosive players in the NFL over the last half decade has anything…

Parenting

Is camp right for introverts?

We ask an expert for tips on sending your introverted child to camp

Parenting

How to parent without gender stereotypes in a…

Christia Spears Brown, Phd. author of "Parenting beyond Pink & Blue" gives advice on raising kids free of gender stereotypes.

Tech

VIDEO: 'Vein-scanning' may become the future of paying

Designed to make transactions quicker and easier, the technology works by scanning the unique vein patterns in each person's palm.

Tech

#FollowFriday: 10 of the smartest Twitter accounts

Spending lots of time on Twitter? You might as well learn something. Here are some of the smartest accounts to follow.