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Category: Biology

Why the World’s Biggest Moms Choose Daughters Over Sons

Why the World’s Biggest Moms Choose Daughters Over Sons

Editors of ScienceNewsTodaySeptember 24, 2025September 24, 2025

For decades, biologists have held onto a powerful idea: if you’re a strong, well-fed mammal, your best evolutionary bet is…

New Fossil Analysis Suggests Our Ancestors Lived in Fear of Big Cats

New Fossil Analysis Suggests Our Ancestors Lived in Fear of Big Cats

Editors of ScienceNewsTodaySeptember 24, 2025September 24, 2025

For generations, the story of human evolution has been told as a steady climb toward dominance. We imagine our ancestors…

The Secret Weapon Hiding in Pine Trees for 300 Million Years

The Secret Weapon Hiding in Pine Trees for 300 Million Years

Editors of ScienceNewsTodaySeptember 23, 2025September 23, 2025

Walk through a pine forest on a summer day, and you will notice the scent long before you see the…

24-Million-Year-Old Bees Found with Pollen Still Attached—Unlocking the Oldest Pollination Story Ever Told

24-Million-Year-Old Bees Found with Pollen Still Attached—Unlocking the Oldest Pollination Story Ever Told

Editors of ScienceNewsTodaySeptember 22, 2025September 22, 2025

Twenty-four million years ago, in what is now Rhineland-Palatinate, Germany, a volcanic crater lake quietly held the remains of plants…

Scientists Unearth Giant Ancestor of Australia’s Lyrebird—And It Couldn’t Fly

Scientists Unearth Giant Ancestor of Australia’s Lyrebird—And It Couldn’t Fly

Editors of ScienceNewsTodaySeptember 22, 2025September 22, 2025

Deep in the rugged landscapes of Boodjamulla National Park in northwestern Queensland, a fossil has been uncovered that whispers of…

Scientists Unlock 300-Million-Year-Old Secrets Hidden in Ancient Poop

Scientists Unlock 300-Million-Year-Old Secrets Hidden in Ancient Poop

Editors of ScienceNewsTodaySeptember 19, 2025September 19, 2025

For centuries, fossils have been humanity’s window into the deep past, preserving the shapes of creatures that roamed the Earth…

This 128-Million-Year-Old Dinosaur Could Be the True Ancestor of Spinosaurus

This 128-Million-Year-Old Dinosaur Could Be the True Ancestor of Spinosaurus

Editors of ScienceNewsTodaySeptember 19, 2025September 19, 2025

The history of life on Earth is a tale of epic migrations, evolutionary leaps, and surprising origins. A recent discovery…

The Secret Sugar Plants Hide on Their Leaves—And Why Ants Love It

The Secret Sugar Plants Hide on Their Leaves—And Why Ants Love It

Editors of ScienceNewsTodaySeptember 17, 2025September 17, 2025

When we think of nectar, most of us picture delicate blossoms brimming with sugary liquid designed to lure bees, butterflies,…

Scientists Unearth the Oldest Dome-Headed Dinosaur—And It’s Still a Teenager

Scientists Unearth the Oldest Dome-Headed Dinosaur—And It’s Still a Teenager

Editors of ScienceNewsTodaySeptember 17, 2025September 17, 2025

In the rugged expanse of Mongolia’s Gobi Desert, a fossil skull shimmered from the sandstone like a hidden gem. Resting…

These Australian Lizards Can Smell Fire Before It Arrives—But Ignore Its Sound

These Australian Lizards Can Smell Fire Before It Arrives—But Ignore Its Sound

Editors of ScienceNewsTodaySeptember 17, 2025September 17, 2025

Sometimes, science begins with the simplest of observations—or even an accident. Years ago, zookeepers in the United States noticed something…

Daily Life in Ancient Rome: Citizens and Slaves

Daily Life in Ancient Rome: Citizens and Slaves

Editors of ScienceNewsTodaySeptember 17, 2025September 17, 2025

Rome was more than marble temples, gladiatorial arenas, and marching legions. It was a living, breathing society filled with laughter,…

Trade and Economy of the Indus People

Trade and Economy of the Indus People

Editors of ScienceNewsTodaySeptember 17, 2025September 17, 2025

More than four thousand years ago, along the fertile plains of the Indus River, a civilization rose to prominence that…

A Fossil Sat in a Museum for 125 Years—Now Scientists Say It’s a Giant Dinosaur

A Fossil Sat in a Museum for 125 Years—Now Scientists Say It’s a Giant Dinosaur

Editors of ScienceNewsTodaySeptember 15, 2025September 15, 2025

In the quiet fossil beds of South Wales, near Penarth, a story has been waiting to be told for over…

Ancient DNA Reveals Ice Age Mastodons Were World Travelers With Hidden Family Secrets

Ancient DNA Reveals Ice Age Mastodons Were World Travelers With Hidden Family Secrets

Editors of ScienceNewsTodaySeptember 15, 2025September 15, 2025

In the frozen soils of North America, fragments of a long-lost world have been waiting. Fossilized tusks, teeth, and bones…

The Science of Dating Ancient Artifacts: Carbon-14 and Beyond

The Science of Dating Ancient Artifacts: Carbon-14 and Beyond

Editors of ScienceNewsTodaySeptember 14, 2025September 14, 2025

Humanity has always been haunted by questions of time. When we stumble upon an ancient spearhead buried in the soil,…

Conception After Contraception: How Long Does It Take to Get Pregnant?

Conception After Contraception: How Long Does It Take to Get Pregnant?

Editors of ScienceNewsTodaySeptember 14, 2025September 14, 2025

For many people, contraception is a faithful companion through years of planning, love, intimacy, and responsibility. It provides the freedom…

Miscarriage: Causes, What to Expect, and Emotional Support

Miscarriage: Causes, What to Expect, and Emotional Support

Editors of ScienceNewsTodaySeptember 13, 2025September 13, 2025

There are few experiences in life as deeply personal, as heart-shattering, and as misunderstood as miscarriage. For many, the discovery…

These Fossilized Dinosaur Eggs Are Telling a Story We’ve Never Heard Before

These Fossilized Dinosaur Eggs Are Telling a Story We’ve Never Heard Before

Editors of ScienceNewsTodaySeptember 12, 2025September 19, 2025

Eighty-five million years ago, the Earth was restless. The Cretaceous period, a time famous for its dinosaurs, was also an…

Tiny Fossil From Devon Reveals the Fierce-Toothed Ancestor of Lizards and Snakes

Tiny Fossil From Devon Reveals the Fierce-Toothed Ancestor of Lizards and Snakes

Editors of ScienceNewsTodaySeptember 12, 2025September 13, 2025

Imagine walking along the rugged coast of Devon, the salty air whipping across your face, when your eyes fall upon…

Scientists Open 130-Year-Old Bottles in Copenhagen—and Discover the Secret Recipe Behind Denmark’s Butter Boom

Scientists Open 130-Year-Old Bottles in Copenhagen—and Discover the Secret Recipe Behind Denmark’s Butter Boom

Editors of ScienceNewsTodaySeptember 12, 2025September 13, 2025

In the quiet suburb of Frederiksberg, beneath the old greenhouses on Rolighedsvej, a pair of dusty bottles sat hidden for…

Fossils Misidentified for 150 Years Turn Out to Be Ancient ‘Living Fossils

Fossils Misidentified for 150 Years Turn Out to Be Ancient ‘Living Fossils

Editors of ScienceNewsTodaySeptember 10, 2025September 13, 2025

Few creatures capture the imagination quite like the coelacanth. For decades, it was thought to have vanished forever, its last…

Otitis Media: Causes, Symptoms, Diagnosis, and Treatment

Otitis Media: Causes, Symptoms, Diagnosis, and Treatment

Editors of ScienceNewsTodaySeptember 10, 2025September 13, 2025

Earaches have been a universal human experience across cultures and generations. Few conditions are as common—and as misunderstood—as otitis media,…

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