Award-winning science writer who reports for the Atlantic. His first book, I Contain Multitudes, about the amazing partnerships between microbes and animals, was published in August 2016. His writing has also appeared in National Geographic, the New Yorker, Wired, the New York Times, Nature, New Scientist, Scientific American, and more.
What others are saying...
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In a French laboratory, a team of ants is attempting a daring rescue. One of their colony-mates is trapped in a snare - a nylon thread that dastardly researchers have looped around its waist and half-buried in some sand. Thankfully, help is at hand. A crack squad of rescuers work together to dig…
People infected with the bird flu virus - influenza A subtype H5N1 - go through the usual symptoms of fever, aching muscles and cough. The virus is so virulent that 60% of infected humans have died. But according to a study in mice, the infection could also take a more inconspicuous toll on the…
This article is reposted from the old Wordpress incarnation of Not Exactly Rocket Science.
In the Alien movies, the eponymous monster killed shipmates and marines with a fearsome set of double jaws. That may have been science fiction but science fact isn't too far off. In our planet's tropical…
Itching is an unpleasant sensation that drives us to scratch reflexively in an effort to remove harmful substances from our body. It's also how I get most of my physical activity for the day. Not being able to scratch an itch is intensely frustrating and many scientists have long described itch as…
Aesop's fable "The Crow and the Pitcher" has been confirmed in a wonderful experiment. In the classic tale, a thirsty crow uses stones to raise the level of water in a pitcher until it rises within reach of its beak. This is no mere fiction - rooks, close relatives of crows, have the brains to…
You wouldn't think it to look at our skyrocketing global population, but many parts of the world are experiencing serious falls in fertility. A country's fertility rate is the average number of children born to a woman over her lifetime. In most developed countries, it needs to be 2.1 or…
You'll sometimes hear people lowering their voices to make themselves sound tougher or more commanding. We're not the only ones - it seems that our close relatives, the orang-utans, pull the same trick, and they use tools to do it. Madeleine Hardus from the University of Utrecht has found…
Swine flu has made the world all too aware of the possibility of diseases making the leap from animal hosts to human ones. Now, we know that another disease made a similar transition from chimpanzees to humans, several thousand years ago. This particular infection is caused by a parasite, and a…
Right, back from holiday and back to blogging. Something new about malaria coming up in a few hours but for now, I thought you might enjoy a couple of snaps taken at Oxford's Botanical Gardens.
This article is reposted from the old Wordpress incarnation of Not Exactly Rocket Science.
"Congratulations, it's a stunted, malformed, necrotic hybrid!" Those aren't really the words that new parents want to hear but thankfully, plants aren't in a position to be that upset.
In several species…
This article is reposted from the old Wordpress incarnation of Not Exactly Rocket Science.
An ant nest is sheltered, well defended and stocked with food, but one that takes time to build and protect. That's why some species of ants don't bother to do it themselves - they just squat in the nests of…
This article is reposted from the old Wordpress incarnation of Not Exactly Rocket Science.
A humble species of fruit fly is the genetic equivalent of a Russian doll - peer inside its DNA and you will see the entire genome of a species of bacteria hidden within.
The bacteria in question is…
This article is reposted from the old Wordpress incarnation of Not Exactly Rocket Science.
Fizzy drinks like Perrier and Coca-Cola are targeted at a huge range of social groups, but if fruit flies had any capital to spend, they'd be at the top of the list. Unlike posh diners or hyperactive kids,…
Folks,
I'm taking a bit of a breather from blogging for a week. My wife and I are celebrating our second-year anniversary and I'm lavishing her with attention for a week. It's also a busy time at my day job, and it's a slow news week - a fortuitous confluence of events which mean that I get to put…
This article is reposted from the old Wordpress incarnation of Not Exactly Rocket Science.
The idea of an out-of-body experiences seems strange and hokey - certainly not one that would grace one of the world's top scientific journals. So it may seem surprising that two years ago, Science…
Cities are noisy places. If you ever get annoyed by the constant din of traffic, machinery and increasingly belligerent inhabitants, think about what songbirds must think. Many birds rely on songs to demarcate their territories and make their advances known to mates. They listen out not just for…
In Lake Alexandrina, New Zealand, a population of snails is under threat from a parasitic flatworm, a fluke aptly known as Microphallus. The fluke chemically castrates its snail host and uses its body as a living incubator for its larvae. But the snails have a weapon against these body-snatching…
Relative to its body size, the huge beak of the toco toucan is the largest of any bird. It allows the toucan to eat both fruit and small animals, and display to both mates and rivals. Darwin himself speculated that it acts as a billboard, shaped by sexual selection to display bright colours that…
From the scientists who brought you the infamous 'Halle Berry neuron' and the 'Jennifer Aniston neuron' come the 'Oprah Winfrey neuron' and the 'Saddam Hussein neuron'.
Four years ago, Rodrigo Quian Quiroga from Leicester University showed that single neurons in the brain react selectively to the…
This is a repost from the old Wordpress incarnation of Not Exactly Rocket Science
You are being hunted, chased through a labyrinth by a relentless predator. Do you consider your options and plan the best possible escape, or do you switch off and rely solely on instinct? A new study provides the…
A short announcement.
Last Tuesday, this blog received its millionth page view (according to Sitemeter).
Today, I've also recruited my thousandth follower on Twitter (despite mercilessly pruning for spammers).
I am celebrating by having a day where I don't write anything.
Except this.
CURSES!
As you read this, you are glowing - weakly, faintly, but glowing nonetheless. Chemical reactions within your body, besides liberating energy and producing heat, are also emitting small numbers of photons, elementary particles of light. The glow is strongest in the late afternoon, and around the…
It seems like an uneven match. In one corner, the unassuming California ground squirrel (Spermophilus beechyi), 30cm in length. In the other, the northern Pacific rattlesnake (Crotalus oreganos), more than twice the length of the squirrel, and armed with hinged fangs that pack a lethal venom. But…
We think of spiders as fearsome hunters, spinners of webs and treacherous mates, but construction workers? Yes, that too. Some groups of spiders - trapdoor and wolf spiders - dig tunnels that they use to ambush passing insects. But these tunnels can also provide shelter and accommodation for other…
Bats view the world in echoes, timing the reflections of their own ultrasonic calls to navigate and hunt. This biological sonar, or echolocation, has made them masters of the night sky; it's so sensitive that some species take moths and other insects on the wing, while others pluck spiders from…
In the world of horse-racing, the horses understandably get all the attention but much of the thrill of today's races depends on the jockeys. Their modern riding posture - the so-called Martini glass - has led to a dramatic improvement in race times, by making things much easier on their horses.…
Compare the elegant grace of a running wolf with the comical shuffle of a waddling dachshund, and you begin to understand what millennia of domestication and artificial selection can do to an animal. As dachshunds develop, the growing tips of their limb bones harden early, stunting their growth and…
To me, and I suspect many readers, the quest for information can be an intensely rewarding experience. Discovering a previously elusive fact or soaking up a finely crafted argument can be as pleasurable as eating a fine meal when hungry or dousing a thirst with drink. This isn't just a fanciful…
In a world where the temptation to lie, deceive and cheat is both strong and profitable, what compels some people to choose the straight and narrow path? According to a new brain-scanning study, honest moral decisions depend more on the absence of temptation in the first place than on people…
While dogs can often be taught new tricks, cat-owners will be all too aware that it can be very difficult to persuade them to do something they don't want to do. Eddie Izzard summed it up best in his legendary Pavlov's cat sketch, where felines are quite capable of outfoxing (outcatting?) eminent…
