Explorer Ben Saunders wants you to go outside. Not because it's always pleasant and happy, but because that's where the meat of life is, "the juice that we can suck out of our hours and days." In 2004, Saunders skied solo to the North Pole. Saunders' next outdoor excursion? To try to be the first in the world to walk from the coast of Antarctica to the South Pole and back again.
From madness to seizures, to crime and lack of sleep, people have long blamed the full moon for a range of problems. Research, on the other hand, has found little evidence over the years to support these anecdotal accounts of the moon's powers over the human body and brain.
But scientists in Switzerland decided to look again at one of those putative effects — disturbed sleep — and were surprised to see there might be something to the claim after all.
Come summertime, some of us here at Shots are reminded, as we lounge on decks and venture into overgrown gardens, that we are irresistible to mosquitoes. As we gripe about our itchy, pocked limbs, we can't help but wonder just why they unfailingly devour us and pass over our friends and loved ones. And when it comes to repellent, it's hard to tell just what works best.
This is the story of two continents doing battle, North America versus South America. It is also a biological mystery.
For a very long time, North America and South America were separate land masses. The Pacific Ocean slipped between them, flowing into the Caribbean. The Isthmus of Panama was there, but it was underwater. The two continents didn't touch.
There's a gift in cancer. It says so right on page 203 of Greg Anderson's book Cancer: 50 Essential Things to Do (2013 edition; first published 1993). Anderson quotes the singer Olivia Newton-John as saying this about her "journey through breast cancer": "I see it [cancer] as a gift. I know it sounds strange. But I don't think I would have grown in the areas I did without this experience."
Then Anderson urges his readers to "Seek the gift in cancer. It's there."
Since the 1930s, Louisiana has lost roughly as much land as makes up the state of Delaware.
"If you put the state of Delaware between New Orleans and the ocean, we wouldn't need any levees at all," says John Barry, vice president of the Southeast Louisiana Flood Protection Authority-East. "There is this large buffer of land that has disappeared, and that buffer makes New Orleans much more vulnerable to hurricanes."
If you want to protect rare species, first you have to find them. In the past few years, biologists have developed a powerful new tool to do that. They've discovered that they can often find traces of animal DNA in streams, ponds — even oceans.
The idea took root just five years ago, when biologists in France found they could detect invasive American bullfrogs simply by sampling pond water and looking for an exact genetic match to the frogs' DNA.