Rachel Kaufman, freelance writer

Interrogator of gargoyle lovers, frog fondlers, and the eternal optimists saving the news industry

Science

RoboCup 2010: Could Robot versus Human Be Far Behind?

By Rachel • Jun 22nd, 2010 • Category: Science, Tech, Top Stories

As the World Cup races forward in South Africa a different kind of soccer tournament recently kicked off in Asia. And whereas debates in Cape Town and Johannesburg may center on the Jabulani ball’s aerodynamics or the vuvuzela’s “unique” sound, in Singapore coaches are more likely to worry whether their favorite player has blown a fuse.



Youngest Planet Confirmed; Photos Show It Grew Up Fast

By Rachel • Jun 10th, 2010 • Category: Science

by Rachel KaufmanPublished in National Geographic News2010-06-10 They’re not the most aww-inspiring baby pictures, but new infrared images prove the youngest known planet outside our solar system does in fact exist—and that planets can grow up fast—a new study says. Probably only a few million years young, Beta Pictoris b is already fully formed, despite [...]



Crocodiles Body Surf to Hop Between Islands

By Rachel • Jun 7th, 2010 • Category: Science

Published in National Geographic News Saltwater crocodiles in the South Pacific travel between islands by body surfing, according to new research designed in part by late “Crocodile Hunter” Steve Irwin. The world’s largest living reptile, the saltwater crocodile is found in brackish and freshwater habitats extending east-west from East India to Fiji and north-south from [...]



Planets Found With Crisscross Orbits—A First

By Rachel • May 25th, 2010 • Category: Science

Published in National Geographic News A “super Jupiter” and its sibling world have been found circling their parent star with steeply tilted orbits—the first time such a configuration has ever been spotted, astronomers say. All eight planets in our solar system orbit the sun in roughly the same plane, an imaginary disk that extends from [...]



3 Future Oil-Spill Fighters: Sponges, Superbugs, and Herders

By Rachel • May 11th, 2010 • Category: Environment, Featured Stories, Science

Amid efforts to cap the seafloor leak, cleanup workers have been using boat-based skimmers to pick up the oil, booms to gather the slick for burning, and chemical dispersants to break the crude into smaller droplets—all parts of the oil-fighting toolkit for decades. Soon, though, tech of the future could be cleaning up spills like this one.



Neuromarketers get inside buyers’ brains

By Rachel • Mar 17th, 2010 • Category: Featured Stories, Science

Frito-Lay studied women’s brains to help develop an ad campaign, and Campbell Soup (CPB, Fortune 500) just unveiled a packaging redesign based on consumers’ “neurological and bodily responses” to different mockups. By hooking customers up to EEG or MRI machines, a company can learn about what’s really going on inside a buyer’s brain — possibly even before the buyer knows it.



Common Weed Killer Makes Male Frogs Lay Eggs

By Rachel • Mar 1st, 2010 • Category: Science, Top Stories

The so-called pregnant man has company: One of the most common weed killers in the United States can make male frogs lay eggs, a new study says.

Atrazine, widely used to kill pests on U.S. croplands, is an endocrine disruptor—a substance that interferes with animals’ reproductive systems.



Universe 20 Million Years Older Than Thought

By Rachel • Feb 9th, 2010 • Category: Science

by Rachel KaufmanPublished in National Geographic News2010-02-09 If you want to celebrate the universe’s birthday, you might need to add a few more candles to the cake. That’s because our universe is about 20 million years older than thought, according to the most accurate measurement yet made of the universe’s age. The data are the [...]



Lost Roman Codex Fragments Found in Book Binding

By Rachel • Feb 3rd, 2010 • Category: Featured Stories, Science

by Rachel KaufmanPublished in National Geographic News2010-02-03 Fragments of a lost ancient Roman law text have been rediscovered in the scrap paper used to bind other books. The Codex Gregorianus, or Gregorian Code, was compiled by an otherwise unknown man named Gregorius at the end of the third century A.D. It started a centuries-long tradition [...]



World’s Smallest Orchid Discovered (By Accident)

By Rachel • Dec 3rd, 2009 • Category: Science

The world’s smallest known orchid (pictured)—just over 2 millimeters (0.08 inch) across and nearly see-through—has been discovered nestled in the roots of another flower in Ecuador, scientists announced this week.