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How Do Roosters Know When to Crow?
Their internal circadian rhythms keep them crowing on schedule, even when the lights are turned off
March 18, 2013 |
By Joseph Stromberg
Do Drone Pilots Deserve Their Own Medal?
It’s never been easy, but drones and cybersystems are making it more difficult than ever to decide which servicemen are deserving of what
March 15, 2013 |
By John Sotham, Air & Space magazine
Beautiful Monarch Butterflies Basically Aren’t Migrating Anymore
Over the past two years, the migration has shrunk by nearly 60 percent, the latest in a long-term plummet
March 14, 2013 |
By Colin Schultz
Prehistoric Birds May Have Used Four Wings to Fly
A study of fossils of prehistoric birds suggests two sets of wings—one set on the creature's hind legs—helped avians stay aloft
March 14, 2013 |
By Marina Koren
Zoos Play Canned Lion Roars to Placate Human Visitors
People love visiting the lions at zoos; the problem is that lions sleep most of the day
March 14, 2013 |
By Rose Eveleth
Resurrecting Extinct Species Is Conservation’s Next Frontier
Some of the world's experts in endangered and extinct species will gather for a conference aimed at figuring out the who, what, when and where behind resurrecting extinct species
March 14, 2013 |
By Rose Eveleth
Stressed Corals Dim Then Glow Brightly Before They Die
Measuring how coral fluorescence changes may serve as an early indicator of the declining health of a reef
March 13, 2013 |
By Rachel Nuwer
An Otter Learns to Play Therapeutic Basketball at the Oregon Zoo
Zookeepers show that it is possible to teach an old otter new tricks
March 13, 2013 |
By Rachel Nuwer
These Little Robot Bees Could Pollinate the Fields of the Future
If the bees can't be saved, maybe these little robobees can assume their role
March 12, 2013 |
By Colin Schultz
This Giant Snail Is Giving Australia Terrible Flashbacks to the Last Giant Snail Takeover
The giant African snail is a true nightmare. So when Australian officials found one in a shipping container yard in Brisbane, they destroyed it as quickly as possible
March 12, 2013 |
By Rose Eveleth
Sharks and Manta Rays Earn Stronger International Protection
All manta rays and several species of sharks will likely gain international protection this Thursday through the Convention on the International Trade in Endangered Species
March 12, 2013 |
By Rachel Nuwer
A Warming Climate Is Turning the Arctic Green
The world is getting warmer, and the Arctic is getting greener
March 11, 2013 |
By Colin Schultz
The Amazon Rainforest Should Deal With Climate Change Better Than We Thought
Contrary to previous research, tropical rainforests should be able to stand up to climate change
March 11, 2013 |
By Colin Schultz
Being a Naturalist Is Way More Dangerous Than You Think
Some of these naturalists were murdered by people in the regions they were working. Others died of horrible diseases or lost their lives to their research subjects
March 11, 2013 |
By Rose Eveleth
The (Natural) World, According to Our Photo Contest Finalists
From a caterpillar to the Milky Way, the ten finalists in the contest's Natural World category capture the peculiar, the remarkable and the sublime
March 07, 2013 |
By Megan Gambino
Female Butterflies Can Sniff Out Inbred Males
Unlike in humans, butterfly females can actually distinguish between inbred and outbred males by their scent
March 07, 2013 |
By Rose Eveleth
A Plague of Locusts Descends Upon the Holy Land, Just in Time for Passover
Israel battles a swarm of millions of locusts that flew from Egypt that is giving rise to a host of ecological, political and agricultural issues
March 06, 2013 |
By Rachel Nuwer
This 33,000-Year-Old Skull Belonged to One of the World’s First Dogs
A new DNA analysis confirms that an ancient skull found in a Siberian cave was an early ancestor of man's best friend
March 06, 2013 |
By Joseph Stromberg
Some Insect Wings Are Natural Antibiotics
Dotted with tiny spikes, this cicada's wings are naturally antibiotic
March 06, 2013 |
By Colin Schultz
