Oceans
Baby Weddell Seals Have the Most Adult-Like Brains in the Animal Kingdom
The newborn seal pups possess the most well-developed brains compared to other mammals, but that advantage comes with a cost
Baby Sand Tiger Sharks Devour Their Siblings While Still in the Womb
This seemingly horrific reproduction strategy may be a way for females to better control which males sire her offspring
14 Fun Facts About Penguins
Which penguin swims the fastest? Do penguins have teeth? Why do penguins sneeze? How is penguin poop useful?
For Some Species, You Really Are What You Eat
Flamingos, shrimp and many other animals use chemical compounds found in their diets to color their exteriors
10 Things We’ve Learned About the Earth Since Last Earth Day
Pigeon-eating catfish, Antarctic trash, and more: A list of surprising, alarming and exciting discoveries about our planet from the past year
19th Century Shark Tooth Weapons Reveal A Reef’s Missing Shark Species
Lashed to swords and spears from the Pacific's Gilbert Islands are teeth from two shark species that were never known to have swam in the area
Microbes Buried Deep in Ocean Crust May Form World’s Largest Ecosystem
Far below the ocean floor, scientists have discovered a microbial community away from undersea vents, beyond the reach of the sun
Greenland’s Glaciers Are Hemorrhaging Ice, Best Seen By Photos from Space
Satellites snap pictures of Greenland's glaciers, which a new study shows are vanishing at an accelerated pace, helping to spike global sea levels
Brown Polar Bears, Beluga-Narwhals and Other Hybrids Brought to You by Climate Change
Animals with shrinking habitats are interbreeding, temporarily boosting populations but ultimately hurting species' survival
Untangling the Mysterious Genetic Tentacles of the Giant Squid
Contrary to prior speculation about the elusive creatures, all giant squid belong to a single species and they all share very similar genetics
Nearly 8 Miles Down, Bacteria Thrive in the Oceans’ Deepest Trench
The Mariana Trench may serve as a seafloor nutrient trap, supporting remarkable numbers of microorganisms
14 Fun Facts about Marine Ribbon Worms
Ribbon worms swallow prey whole, grease themselves with their mucus to slide quickly through mud, split into new worms if severed, and much more
Vanishing Marine Algae Can Be Monitored From a Boat With Your Smartphone
An app allows boat travelers to track declining levels of phytoplankton, a microscopic organism at the base of the marine food chain
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
Climate Change Could Allow Ships to Cross the North Pole by 2040
Melting sea ice will open up shipping lanes across the Arctic, potentially making the Northwest Passage and North Pole navigable during summer
Transforming Raw Scientific Data Into Sculpture and Song
Artist Nathalie Miebach uses meteorological data to create 3D woven works of art and playable musical scores
Melting Polar Ice Will Spike Sea Levels at the Equator
Expect higher sea levels in the equatorial Pacific and lower ones near the poles by 2100, according to new research
Flushing Your Anti-Anxiety Pills Down the Toilet Could Affect the Behavior of Wild Fish
A study shows that wild perch are less fearful, eat faster and are more anti-social when exposed to a common pharmaceutical pollutant
Is It Love? Why Some Ocean Animals (Sort Of) Mate For Life
A look at the mating systems of some monogamous ocean animals show that finding life partners helps species protect themselves and their young
This Sea Slug Discards Its Penis After Sex and Grows Another
Chromodoris reticulata, native to the Pacific, engages in mating behavior previously unknown in the rest of the animal kingdom
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