Biology

Testosterone

Study debunks one of the most damaging myths about men and testosterone

Neanderthal blood study hints at one possible reason they went extinct

Five reasons drinking coffee improves brain power

Blood flow restriction: The science behind the Olympic fitness trend

A scientist unearths potential evidence for the earliest animal life

Ancient ice filled with viruses may reveal the future of Earth’s microbiome

Science debunks the biggest myth about coffee and growth

Hemp plants can suck PFAS, aka "forever chemicals," out of the ground

Are you born with a “math brain”? What neurotransmitters can reveal

Why is my dog green? Viral tweet explains the strange science of drool

Is it OK to let your dog sleep in your bed? The science is complicated

Amazon rainforest: The 2 actions that could reverse a terrible trend

Scientists discover the ancient birthplace of marijuana

DNA study finds less than 2 percent of the human genome is "human"

A link between fungi and gut health may mean a treatment for inflammation

Fact-checking the Minnesota goldfish mystery: Scientists explain

Does my dog love me? Two studies hint at the complicated answer

Why scientists want to harvest your sweat while you sleep

Is competitive eating a sport? 5 ways to train your body and mind

Scientists have solved the biggest mystery about fish

A link between the gut and diet may mean a cure for an incurable disease

Climate influenced human evolution in 2 pivotal ways

Alien-like vegetables have mathematical “memory” — study

Sea otters should die in freezing water — new discovery reveals why they don’t

Ancient wings reveal what insects could do before dinosaurs existed

Life on Earth may have formed without this key ingredient

Delta variant: 6 unreasonably common questions and the answers

7 newly discovered animal species that were hiding in plain sight

5 animals with life-saving jobs

Scientists put mics on a lynx and “opened a new world”

How much heat can the human body take? It's lower than you think

One animal destroying the planet could also be critical to saving it

How do we look for real aliens? 4 projects better than the Pentagon report

Bold and brash: These 7 animals are the biggest jerks in the wild

Watch how fire ants transform their bodies into living rafts

Fukushima's boar-pig hybrids reveal how nature can heal after humans

New CRISPR face mask could help us fight Covid-19 variants

Dogs and babies: Why you shouldn’t train your dog in the way you think

Ancient human discovery upends the history of Neanderthals and Homo sapiens

Two demographics may have increased risk for Alzheimer's, study finds

Look: 50-million-year-old fossil captures a parasitic phenomenon

3D skull analysis debunks what we know about Anglo-Saxons

A cave nestled in the Russian mountains could solve an ancient human mystery

Watch: This animal society runs like a utopia

Molecular changes similar to Alzheimer’s disease seen in brains with Covid-19

To understand what aliens may look like, find a mirror: Cambridge biologist

Is bigger always better? Scientists explain the evolution of sperm size

Are you supposed to brush your cat’s teeth? Pet experts explain

The scary real science behind Snow White’s poison apple