Few things are as good for an island as bird droppings. Guano is full of essential nitrogen—the stuff in fertilizer that helps plants grow—and flying flocks provide a robust supply. And few things are as bad for an island as invasive rats, which show up and devour everything in their path—including the eggs and chicks […]
When smoke from California’s wildfires was smothering the Bay Area last month, the Oakland Zoo closed to the public. The staff worked in shifts, many of them wearing N95 face masks, monitoring how animals dealt with the smoke from the fires more than a hundred miles away. Southern California was also dealing with wildfires and […]
To anyone reading this on a phone, tablet, laptop, or desktop (so, you know, basically all of you): We need to talk about how we talk about screen use. For too long the conversation’s been stuck on how much time we spend on our devices, and the effect that time has on our well-being. The […]
Given the choice between tossing back a dose of medicine and pushing it through your flesh inside a cold, steel needle, most people pick the pill. Convenience, portability, and lack of skin-stabbiness have made pills the most popular way to administer drugs for the better part of medical history. But not all drugs can survive […]
You’ve heard that social media is screwing with your brain. Maybe you even read about it on social media. (So meta; so messed up.) The neurochemical culprit, dopamine, spikes when you like and get liked, share and are shared. You’ve probably also heard scientists compare the affliction to drug or alcohol addiction. That’s fair. The […]
Q: What does it mean to be a super blood wolf moon? A: Like presidential elections and celebrity drama, the beauty and intrigue of lunar events lies in their regularity. Supermoon! Blood moon! Harvest moon! Wolf harvest sturgeon blue blood pink worm supermoon! Alright, maybe that last one isn’t a thing (a pink moon being […]
Antarctica is the driest, highest, windiest, and, of course, coldest continent. Since it’s nearly uninhabitable for humans, it’s also the cleanest. That makes it the perfect place to launch an odyssey aimed at persuading people to curb their plastic-pitching habits. In late November, Dutch couple Liesbeth and Edwin ter Velde were preparing to set out […]
Last Sunday, as much of the country tuned into the Super Bowl, SpaceX CEO Elon Musk and a crew of engineers were gathered in McGregor, Texas, the small city where the company maintains a rocket test site. For a few seconds in the early evening, the sound of a new engine roared across the flatlands. […]
Sometimes Vikki Preston is inching her way through the forest when she comes across a grove of tan oak trees that feels special. The plants are healthy, the trees are old, and their trunks are nicely spaced out on the forest floor. “You can feel that the grove has been taken care of,” she says. […]
Pleurothallis portillae is one odd-looking orchid. Sporting a small nub of a flower nestled in a long, bulbous leaf that droops like a pair of string beans, it’s considered fashionably drab by collectors. But its true home is in the remote cloud forest of the Ecuadorian Andes—a region where, according to an algorithm, it’s most […]