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Exercise in a pill? New compounds may mimic the effects of physical activity

These compounds could help those who are physically unable to exercise.

World's smallest QR code inspired by insect 'invisibility cloak' adds new layer of digital encryption

Soccer-ball-like particles found in some unique insects have inspired cutting-edge nanotechnology.

Genetically modified cow makes milk with human insulin

Some dairy farms could turn into lifesaving insulin factories.

Scientists stick materials together without using glue — just electricity

It's an electric twist to material bonding. Plus, it's completely reversible at the push of a button.

Photo project reveals deep bond between the homeless and their pets

A bold photo project highlights the vital role of pets in improving the mental and physical health of people experiencing homelessness.

Quality time with dogs increases brain activity linked to focus and stress relief

Different interactions with dogs, like playing or hugging, uniquely change brain activity, enhancing stress relief and concentration.

Myth debunked? Most male mammals aren't larger than females

The findings highlight long-standing biases in how biologists classify mammals.

Quality teachers, not smaller classrooms may be key to boosting student success

New research casts doubt on the long-held belief that smaller class sizes benefit children.

How social anxiety and excessive mobile phone use fuel growing celebrity worshiping

Scientists find celebrity worship is tied to insecurities such as social anxiety and smartphone addiction.

The heaviest animal ever should have never existed, scientists say

New study challenges earlier claims about the ancient whale Perucetus colossus's massive weight, suggesting a far lighter and more plausible estimate.

Half male, half female bird stuns ornithologists

A green honeycreeper with a body half male and half female captivates scientists.

Not all black and white: How brown pandas got their unique coats

Researchers have discovered that a specific genetic mutation causes the unique brown fur of Qinling pandas.

Scientists make 'water batteries' that never catch fire

RMIT University researchers have created a magnesium-ion water battery that's safer and more sustainable than lithium-ion batteries.

Electric fish sense the world through 'auras' of neighbors like a networked radar

Electric fish employ a unique form of collective sensing, reshaping our understanding of animal communication.

There's virtually no oxygen on Jupiter's icy moon Europa. What does this mean for the prospect of alien life?

Europa produces about 100 times less oxygen than previously estimated.

Rats on cocaine show there's more to addiction than just dopamine

A new study challenges the conventional link between dopamine and drug abuse.

Eco-friendly breakthrough extracts gold out of e-waste -- and it's all thanks to cheese

A novel method recovers gold from smartphones, computers and other electronic waste using whey protein.

Human ancestors probably lost their tails 25 million years ago — and a strange 'jumping gene' may explain why

Humans and other apes are tail-less due to a peculiar 'jumping gene', which used to be considered 'junk DNA'.

Tiny Brazilian frog is world's smallest vertebrate. You could fit dozens on a quarter

One specimen was smaller than seven millimeters.

Footage captures first time humpback whales having sex — and we weren't prepared for this

Humping humpbacks add new insight into whale reproductive behavior.

Scientists measure gravity of smallest mass so far, chasing Holy Grail of physics

New research is providing insight that may help bridge gravity and quantum mechanics.

Shocking study reveals 90% of tattoo inks contain unlisted, potentially harmful ingredients

The findings underscore the need for more regulatory oversight for tattoo inks.

Scientists make 3D-printed eye prosthetics that look and feel real

This is a faster digital method for crafting lifelike prosthetic eyes using 3D printing, promising enhanced comfort and appearance for users.

Marine biologist relays ocean's cry for help and how we can answer

We all need to care more about the ocean. A marine biologist explains why.

Gypsum: mineral characteristics, properties, uses

Gypsum is a soft sulfate mineral composed of calcium sulfate dihydrate (CaSO4·2H2O). It is renowned for its wide use in the manufacturing of plaster, drywall, and fertilizers. The mineral forms in geological time from the evaporation of water (it’s an evaporite mineral) and as a hydration product of anhydrite. It’s a versatile and widespread mineral, […]

Neanderthals used surprisingly sophisticated glue 40,000 years ago

Neanderthals crafted sophisticated adhesives from ochre and bitumen.

Reverse friend zone: many romantic relationships start off as just friends. In fact, most people like it this way

Friendships that morph into something more are underrated.

Baleen whales use unique vocal boxes to produce their mysterious songs. This also makes them vulnerable

Scientists make a breakthrough in understanding how whales sing.

3D Petabit optical disk can store 10,000 Blu-ray disks worth of data

By surpassing the optical diffraction limit, researchers have engineered a DVD-sized disk capable of storing data equivalent to 10,000 Blu-ray discs.

Astronomers narrow down the location of mysterious Planet X lurking at the edge of our solar system

Researchers have dramatically narrowed down the possible location of the elusive Planet X, a massive, yet undiscovered member of our solar system.

World's first wooden satellite is set for launch. Here's why this is a pretty big deal

The LignoSat probe aims to tackle air pollution for defunct satellites — but it has other perks.

Could life have hitchhiked to Earth on cosmic dust?

We may all be aliens.

The 4 signs you may suffer from burnout. Feeling drained? Take this online test

Norwegian researchers have devised a new tool that looks for signs of burnout.

Millions of donkeys are slaughtered and skinned every year to fuel pseudoscientific Chinese medicine trade

Nearly six million donkeys are slaughtered each year for their hides to meet the demand for ejiao, a traditional Chinese medicine, devastating rural communities in Africa.

What a solar eclipse looks like on Mars, through the lens of NASA's Perseverance

NASA's Perseverance rover captures Phobos eclipsing the sun on Mars.

You've heard about incels but you should know about femcels: the secret world of involuntary celibate women

New research delves into femcels' experiences and their struggle for empowerment amidst romantic frustration.

4 Astonishing Ocean Insights That Reveal the Depth of Its Challenges

The ocean is a lifeline, driving climate and supporting biodiversity. Yet, with rising sea levels and increasing acidification, its future and ours hang in a delicate balance.

15% of Americans are in climate change denial. Are you living in a denial hotspot? Check this map

Analysis of 7.4 million X posts also shows an alarming link between climate skepticism and low vaccination rates.

New anti-aging pill for dogs enters trials

Could a canine pill pave the way for human anti-aging treatments?

Ancient DNA reveals Scandinavia's brutal shift from hunter-gatherers to farmers

After farmers wiped out the native hunter-gathers, they too would be replaced by nomadic people from the far east.

Mushroom sprouting from a live frog in India baffles scientists

Scientists discover a frog in India's Western Ghats with a mushroom growing directly from its skin. Something like this has never been seen before.

The simple secret to relationship satisfaction? Feeling understood

Research shows that valuing understanding others over being understood can lead to more fulfilling relationships.

Why these volunteers were vaccinated against malaria using a box filled with 200 mosquitoes

An unconventional study may help researchers make the most effective malaria vaccine yet.

Earth used to be a giant snowball for millions of years. Scientists might have finally found out why

A drop in volcanic CO2 emissions may have once encased Earth in ice from pole to pole.

Hematite: mineral characteristics, properties, uses

Hematite forms through various geological processes and is even found on Mars.

Did the first black holes appear before galaxies? Astronomers think black holes are missing link in early universe evolution

Black holes may be less cosmic villains and more like co-creators in the early universe.

The moon is slowly shrinking — and it's triggering powerful moonquakes that could derail lunar colonization

Moonquakes shake up plans for human settlements.

What makes tardigrades the toughest animals in the world? New study points to free radicals

Researchers uncover how exactly tardigrades endure extreme conditions, potentially paving the way for new medical innovations.

Pyrite: mineral characteristics, properties, uses

The object of desire of many fools, pyrite is one of the most fascinating minerals.

Is this a scam? Prescription drugs cost 3 times more in the U.S. than in other wealthy countries

You won't like what you hear.

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