March 13, 2014 |
If you're a student of fat - and who isn't these days? - you know that the FTO gene is the gene thought to be most responsible for some people's inherited propensity to become obese. Well, forget that. A multinational group of geneticists has discovered that, more likely, the real obesity gene is named IRX3, and it is very far from the FTO gene - or would be, if DNA were to be stretched out in linear fashion instead of coiled up like a skein of yarn. In a letter posted Wednesday to the website of the journal Nature, University of Chicago geneticists Scott Smemo and Marcelo A. Nobrega, along with a team of Canadian and Spanish researchers, wrote that geneticists hunting for the obesity gene appear to have fallen into a trap: They assumed that genetic variations they could see have only local effects, and do not affect the workings of far-away genes.
CALIFORNIA | LOCAL
March 3, 2014 |
The topiary dolphins at the entrance to Corona del Mar -- once shaped so precisely they appeared to be leaping out onto bustling Coast Highway -- have begun to resemble manatees. Leaf-trimming couldn't save the creatures; no specialty pruner could be found. So the city has decided to remove the iconic bushes and hire someone to grow and groom new ones. "It's very, very difficult to get them back to the original shape unless you're like an Edward Scissorhands ," said Kathy Sommer , a horticulturalist who works with the city on plant care issues.
CALIFORNIA | LOCAL
February 26, 2014 |
The two 10-month-old mountain lion cubs caught by a remote camera feeding on a mule deer carcass in Malibu Creek State Park last week provided welcome relief to researchers who hadn't seen them since they were just 3 weeks old. Biologist Jeff Sikich with the National Park Service called the cubs, designated P-30 and P-28, "nice and fat. " "Mom seems to be finding deer and prey for them," he said. Four years ago, "mom" was hailed by the Park Service as an unknown mountain lion discovered in the Hidden Valley area of the Santa Monica Mountains.
February 7, 2014 |
From the moment Channing Tatum gyrated and swayed his way to see Ellen DeGeneres on her talk show earlier this week, the women in the crowd couldn't contain themselves. They shrieked and bolted out of their seats at the sight of People's 2012 Sexiest Man Alive. “See what you've gone and done,” Ellen began, after busting out some impressive moves herself. “Since 'Magic Mike,' now whenever you dance, we think you're going to take your clothes off.” Cue the (additional)
January 30, 2014 |
First Lady Michelle Obama on Wednesday urged supporters in Los Angeles to donate money to boost Democratic prospects in the 2014 midterm election, saying such efforts were crucial to President Obama's ability to accomplish the goals he laid out in his State of the Union speech the night before. "We need to be engaged right from the beginning, and this is where all of you here tonight come in. This is your part, because there is something all of you can do right now, today, to make a difference….
January 16, 2014 |
Imagine for a moment that all of the nation's fast-food establishments--all the striped awnings and golden arches, the drive-thru windows, the beckoning dollar deals and wafting odor of French fries--were to vanish overnight. Would the number of our kids who carry an unhealthful amount of extra weight plummet? The answer is very likely no, says a study published Thursday in the American Journal of Clinical Nutrition. Because if you shut off the supply of 24-ounce fountain drinks, bacon cheeseburgers, fried chicken and stuffed tacos, the children who frequently eat at fast-food restaurants will go home and do what they generally do when not eating at a fast-food restaurant: They'll snarf cookies and chips, chug sugar-sweetened soda from a bottle, and heat up frozen pizzas.