We are all products of our past, for better or for worse. At first glance, such a statement seems so obvious it hardly bears mentioning; our earlier experiences, both our successes and our failures, shape our current behavior. But dig just a bit deeper, and it becomes far murkier. What can you call your past? […]
Category Archives: Evolution
March
29
The animals snakes have nightmares about
posted by Seraphina Solders
The Box Jellyfish has venom so powerful that its human victims go straight into shock. The bite of a king cobra can result in the death of a healthy human adult within fifteen minutes. One drop of venom from a cone snail is capable of killing more than twenty humans. We live in fear of […]
March
15
Remember Tomorrow?
posted by Jarrett Lovelett
We humans have an impressive ability to plan for the future — lapsed New Year’s resolutions and overambitious project planners notwithstanding. We can make decisions in the present (like bringing an umbrella) that make our lives easier in the future (we stay dry). Among the animal kingdom, this capacity is distinctly rare. Even animals […]
December
28
Machines Comparing Circuitry (or, Understanding Our Uniquely Human Brain)
posted by megkirch
I became fascinated by the brain because I was – and continue to be – fascinated by humans. Why are we so obsessed with other people’s lives, including (sometimes especially) those whom we’ve never met? How are we able to communicate such complex emotions with a raise of an eyebrow or even just a glance? […]
December
07
Ancient Aliens Among Us
posted by Jarrett Lovelett
First contact. The prospect of intelligent extraterrestrial life has tantalized us Earthbound humans throughout our history. In relatively recent times, artists such as H.G. Wells, Ursula Le Guin, and Gene Roddenberry have created wide-eyed fantasies full of violent invasions, fraught coexistence, and delicate peace between humanity and the Other. As early as the second […]
August
10
It’s a Fine Line Between Utopia and Gattaca
posted by Caroline Sferrazza
In a previous piece, we talked about why scientists and innovators around the world are so excited about CRISPR, a powerful new gene editing technology. The tool was first published 2012, but it still regularly makes headlines. Less than a month ago researchers in Portland, Oregon announced the first successful use of CRISPR in human […]
June
15
Your Brain, the Liar
posted by Jarrett Lovelett
Have you ever questioned the nature of your reality? Thinking machines, like those portrayed in HBO’s Westworld, use new information from their environment to update their beliefs about the world and take action to further their goals. For all such machines, the success of that process of integrating new input is limited by their hardware, […]
December
22
Naked and Unafraid
posted by megkirch
En español Ugliest animal in the world. 2013’s “Vertebrate of the Year”. Co-star of Disney Channel’s Kim Possible. These are just a few of the naked mole rat’s most notable distinctions. However, the extent of their peculiarity and alienness is, if you would believe it, enormously under-appreciated. The more they learn, scientists across the fields […]
May
05
Hello Darkness My Old Friend: How Echolocation Lets Bats Rule the Night
posted by Margot Wohl
When I asked my boyfriend, a 15-year-old stuck in 28-year-old’s body, who would win in a battle between Batman and Superman in anticipation of the now-in-theaters “smash-flop” blockbuster, he responded, “Obviously Superman with his powers of x-ray vision and superhuman strength. Batman is just a human with fancy technology.” Such gadgets as a tape erasing […]
April
30
Birds, Brains, and Boats: The Harvey Karten Story
posted by Ashley Juavinett
“So, what can I do for you?” To be honest, it wasn’t how I expected to find Dr. Harvey J. Karten, neuroscience Professor Emeritus and recent inductee to the National Academy of the Sciences. But when I open the door his office on a bright San Diego afternoon, he is sitting in front of three monitors, hard at […]
