quinta-feira, 13 de julho de 2017

Wild Science: Antarctica’s secrets, the science of hummingbirds, and more

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National Geographic
WILD SCIENCE
science stories you can geek out about
Antarctica looms at the bottom of the world as a forbidding, frozen enigma. National Geographic’s special report on the continent reveals its beauty and danger unlike anything you’ve ever seen. We take you inside the race to understand how Antarctica’s melting ice will raise global sea levels—and give you a rare glimpse at life beneath the frozen continent, where penguins, seals, and exotic creatures thrive.
EXPLORE UNDER ANTARCTICA
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RELATED: ANTARCTICA IS MELTING, AND GIANT ICE CRACKS ARE JUST THE START +
TRENDING NOW
|    ASTRONOMY   |
Giant ‘Mirror’ Planets Found in First-of-Its-Kind Experiment
For the first time, astronomers have used reflected starlight to tease out the possible presence of 60 large, roasted worldsorbiting distant stars.
LEARN MORE +
|    GEOLOGY   | NAT GEO PLUS +
Inside the Deep Hawaiian Caves Carved by Lava
Centuries of eruptions have created hidden networks of tunnels beneath the islands’ volcanoes.
EXPLORE THE LABYRINTHS +
Unlocking the Secrets Behind Hummingbirds’ Frenzy
This Anna’s hummingbird shakes off rain as a wet dog does, with an oscillation of its head and body. For our July 2017 issue, National Geographic Emerging Explorer Anand Varma filmed and photographed hummingbirds in extraordinary detail—revealing how the aerobatic birds dart, hover, and soar.
SEE THE JAW-DROPPING IMAGES
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FURTHER: MEET OUR NEWEST EMERGING EXPLORERS+
NAT GEO PLUS
Read a timeless John Updike essay about dinosaurs’ extreme anatomies. ››
See the first map of Antarctica we ever published. ››
WORD2KNOW
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[HA-THUH JOE-DEE]
A HINDI TERM THAT TRANSLATES TO “CLASPED HANDS”; A BLACK-MARKET NAME FOR MALE MONITOR LIZARDS’ DRIED GENITALS, WHICH ARE SOLD AS MAGICAL PLANT ROOTS
HOW LIZARD GENITALIA BECAME A BLACK MARKET CRAZE +
|    URBAN EXPEDITIONS   |
Smartphones Could Help Beat Traffic in Congested Cities
Public transit hasn’t kept pace with urban growth in India, but innovative apps and start-ups are filling in the gaps..
LEARN MORE FROM AN URBAN INNOVATOR +
|    CHASING GENIUS   |
The ‘Tesla of Honey’ Sweetens Solar Farms with Bees
By pairing pollinators with solar farms, Travis and Chiara Bolton are reimagining commercial beekeeping.
SEE THEIR DELICIOUS IDEA IN ACTION +
ICYMI
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Want more science news like this? Read up.
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