A CT scan of the spiral intestine of a Pacific spiny dogfish shark (Squalus suckleyi). The organ begins on the left and ends on the right.

Innovation for Good

Ten Scientific Discoveries From 2021 That May Lead to New Inventions

From nanobots to cancer treatments, nature inspires a wide variety of innovations

A roughly 2000-year-old mummified man of the Ansilta culture, from the Andes of San Juan, Argentina, had lice eggs and cement in his hair which preserved his own DNA

DNA Preserved in Lice Glue Reveals South American Mummies’ Secrets

Remarkable samples from an ancient culture offer scientists a promising new way to study the past

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Evotourism ®

Seven New Things We Learned About Human Evolution in 2021

Paleoanthropologists Briana Pobiner and Ryan McRae reveal some of the year’s best findings in human origins studies

Harvard University professor E.O. Wilson in his office in Cambridge, MA. He is considered to be the world's leading authority on the study of ants.

Remembering E.O. Wilson’s Wish for a More Sustainable Existence

From a lifelong passion for ants, E.O. Wilson guided humanity to think of conservation

The tyrannosaur Nanuqsaurus, which lived in the Arctic, with its young. New evidence suggests dinosaurs nested in the cold, dark region.

The Top Ten Dinosaur Discoveries of 2021

The key finds and moments in a year packed with amazing stories about the terrible lizards

Insects become part of beautiful patterns reminiscent of domestic textiles and wallpaper in the work of installation artist Jennifer Angus.

Art Meets Science

The Creepy, Crawling History of Insect Art

Through history and across cultures, bugs have inspired artists and challenged viewers to shift their perspective

From amazing firsts on Mars to the impacts of climate change on Earth, these science stories stood out as the most important of 2021

The Ten Most Significant Science Stories of 2021

Thrilling discoveries, hurdles in the fight against Covid and advancements in space exploration defined the past year

A humpback whale and her calf swim underwater. A recent study in Nature found whales eat and poop way more than previously thought—and that feces plays an important role in fertilizing the ocean.

The Top Ten Ocean Stories of 2021

From the discovery of a large bioluminescent shark to the use of an innovative drone to study hurricanes, these are the best marine stories of the year

Webb’s 18 mirror segments can lock into the largest telescopic mirror humankind has ever built.

Future of Space Exploration

The Five Big Ways the James Webb Telescope Will Help Astronomers Understand the Universe

The highly awaited observatory is set to break new ground in many areas of astronomical research

An artist’s reconstruction of a baby oviraptorid curled up inside its egg

Dinosaur Embryos Tucked Themselves in Just Like Birds

A stunning fossil egg has allowed paleontologists to find new clues about a dinosaur’s early development

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Five Places in the United States to See Carnivorous Plants in the Wild

These flesh-eating plants can be found in savage gardens from Oregon to Texas

In the mountains of southwestern Nevada, the dark fossilized remnants of extinct archaeocyath reefs dot the tops of the hills. Millions of years ago, these peaks were at the bottom of the sea.

Fossils From One of the World’s First Reefs Can Be Found on Mountains in Nevada

Archaeocyaths were the original reef builders, and one of the best places to see them is in the desert

Eating disorders affect hundreds of millions around the world and are dominated by negative thoughts and behaviors around food, eating, weight and body shape. Current research reveals the best evidence-based psychological therapies and some new avenues for treatments.

The Future of Mental Health

The Search for a Better Treatment for Eating Disorders

Cognitive behavioral therapy is working well for some, but scientists are seeking new innovations to help people with anorexia, bulimia and binge eating

A fifth century B.C.E. diadem, or headband, from Colchis, in the southern Caucasus.

Why This Ancient Civilization Fell Out of Love With Gold for 700 Years

Analysis of 4,500 artifacts suggests an early society between the Black and Caspian Seas turned against bling

Parts of Haida Gwaii, an archipelago off British Columbia’s north coast, remained ice free throughout the last ice age. Archaeological investigations of just a few of the islands’ many caves have revealed a trove of surprising finds.

Archaeologists Discover Oldest Domesticated Dog Remains in Americas

Exciting secrets unearthed on Haida Gwaii include a canine tooth, roughly 11,000-year-old stone tools and the tantalizing signs of far more to come

Over the course of our planet’s history, major impacts by comets and asteroids are plentiful.

The Very Real Effort to Track Killer Asteroids and Comets

In “Don’t Look Up,” researchers warn authorities about a comet hurtling towards Earth. Such a scenario isn’t just science fiction

Infants exposed to their mother’s scent during interactions with strangers were more relaxed, smiled more and made more eye contact.

Smelling Moms’ Scent May Help Infants Bond With Strangers

Even if the mother isn’t around, traces of her body odor on clothing may increase a child’s trust and comfort with others

Drum roll, please.

The Best Books of 2021

The Ten Best Children’s Books of 2021

These top titles deliver amazing facts, fresh rhymes and important life lessons

In our efforts to increase and diffuse knowledge, we highly recommend these 87 titles this year.

The Best Books of 2021

The Best Books of 2021

In our efforts to increase and diffuse knowledge, we highly recommend these 57 titles this year

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The Best Books of 2021

The Ten Best Science Books of 2021

From captivating memoirs by researchers to illuminating narratives by veteran science journalists, these works affected us the most this year

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