Number 8: One species may be immortal. It can play its lifecycle in reverse, transforming from an adult medusa back to an immature polyp
How Plants and Animals Can Prepare Us for the Next Big Disaster
Author Rafe Sagarin looks to the natural world for tips on how to plan for national emergencies
A Debate Over The Best Way to Protect the Tiger
Experts battle each other over a $350 million plan to keep the tiger from becoming extinct
What Chimps Could Tell Us About How Humans Started Walking on Two Legs
A new study of chimpanzees suggests that early hominids evolved upright, two-legged walking to carry valuable resources away from competitors
I have glimpsed the future. And it is teeming with creepy crawly cyborgs
The Sawfish is a Great Slasher
This ray uses its toothed rostrum not only to detect its next meal, but also to attack and impale its prey
The Gray Wolf: The Great Lakes’ Comeback Kid
How do scientists know how many wolves are out there? Listen to how they howl, and then count how many wolves howl back
Clovis People Hunted Canada’s Camels
North American camels went extinct at the end of the last ice age. Were humans partly to blame?
When filming for a 1924 silent Western was finished, the crew members abandoned several of their extras
The Story of the Most Common Bird in the World
Why do we love what is rare and despise what is all around us?
New research into a long-puzzling feature of avian life shows there’s more to color than meets the eye
The world’s leading expert on bee behavior discovers the secrets of decision-making in a swarm
In Little Hippos, Males Beget Females
A new study in pygmy hippos shows that males can influence the sex ratio of their offspring
Fish “Scary Stuff” Alarm Call Deciphered
A newly identified brain circuit could be responsible for driving innate fear responses in many species
Do Wildlife Corridors Really Work?
A new crowd-sourced project aims to identify and evaluate pathways that connect bits of wildlife habitat
Alan Turing’s Prediction About Patterns in Nature Proven True
With nothing but numbers, logic and some basic know-how, the inventor of the Turing Test explained how to make a stripe
There are reasons to be very positive about this result, but also reasons to be very cautious
Anti-Gravity Machine for Levitating Fruit Flies
A powerful magnetic field counteracted Earth’s gravity and disrupted gene expression during development
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