Science, Technology & Health

Science

The latest discoveries and research shaping our world, explained in a clear and engaging way.

Long-term financial stress may accelerate brain aging, new study suggests

Financial hardship may have consequences that extend far beyond a person’s standard of living. New research from University College London (UCL) suggests that prolonged…
Extreme heat linked to a wide range of health problems – Children among the most vulnerable

Extreme heat is associated with far more than the familiar risks of dehydration and heatstroke. New research suggests that soaring temperatures may be linked…
Scientists keep human brain organoids alive for five years

Researchers at Harvard University have achieved a major breakthrough in the study of the human brain by keeping human brain organoids alive in laboratory…
Women retained a Neanderthal-like pelvis – What changed in men through evolution

A new study has revealed an unexpected aspect of human evolution: the pelvic anatomy of Neanderthals appears to be closer to that of modern…
Stem Cell therapy improves heart function in 90% of patients in new clinical trial

A new stem cell based approach has produced encouraging results for patients with severe heart failure, with a small clinical trial in China showing…
Major diamond discovery could change the future of nuclear fusion

Diamond is considered the hardest naturally occurring mineral, but even this exceptionally durable material can undergo dramatic changes when exposed to extreme pressures and…
Scientists identify the earliest known animal that appears to have given birth to live young

A 236-million-year-old fossil may reshape our understanding of the origins of live birth and the early evolution of mammals. Paleontologists studying the remains of…
Scientists identify a major brain change that begins around age 50

A previously unrecognized change in the brain’s immune system appears to emerge during middle age, offering new clues about how aging affects brain function…
Psychopathic traits maybe linked to the microbiome, new study suggests

The human microbiome may influence far more than digestion and immune function. In recent years, scientists have increasingly investigated the trillions of microorganisms living…
Black hole stars: Astronomers may have identified a new type of cosmic object

Astronomers may have identified a previously unknown class of extremely luminous cosmic objects hidden in observations of the early Universe made by the James…
AI creates functional viruses that do not exist in nature for the first time

Researchers in the United States have used artificial intelligence to design and create functional viruses with no natural counterparts, in an experiment that significantly…
Early Europeans had skull features surprisingly similar to our own

A new analysis of three skull fragments discovered at Spain’s Gran Dolina cave is offering fresh clues about one of Europe’s earliest human species.…
How much coffee can your heart handle? American Heart Association sets safe daily limit

For millions of people, coffee is an essential part of the daily routine. However, whether caffeine benefits or harms the heart depends not only…
First- ever footprints of Paranthropus discovered

Scientists have identified the first confidently attributed fossil footprints of Paranthropus boisei, an extinct member of the human evolutionary lineage. The 1.43-million-year-old tracks, discovered…
Researchers turn silicon chip into a DNA synthesis lab for next-generation biotechnology

An international team of scientists has transformed a conventional silicon chip into a miniature DNA synthesis platform, paving the way for faster, cleaner, and…
World’s oldest amber discovered – 385 Million year old fossil rewrites plant evolution

Paleontologists in China have uncovered what is believed to be the oldest confirmed amber ever discovered, pushing back the known origin of fossilized plant…
Swimming may be better for heart health than jogging

Swimming and jogging have long been considered two of the most effective forms of aerobic exercise for maintaining cardiovascular health. However, a new study…
David Sinclair: “There is no law of biology that says we must grow old”

Aging is not an unavoidable biological destiny but a condition that could one day be treated medically, according to Harvard Medical School genetics professor…
New study suggests the Milky Way is larger than previously thought

The Milky Way may be larger than astronomers have long believed. A new study suggests that the galaxy’s spiral arms extend farther into space…
Before dinosaurs took over, ancient bipedal crocodile relative uncovers a missing piece of evolutionary history

A previously unknown prehistoric reptile that lived around 240 million years ago is helping scientists fill a major gap in the evolutionary history of…
Earth may be home to up to 20 million insect species – Three times higher than previous estimates

Earth may harbor far more insect species than scientists have long believed. According to a new study, the planet could be home to between…
Scientists launch first human trial of therapy aiming to reverse the biological clock

A new chapter may be opening in longevity research as a therapy based on epigenetic reprogramming enters human clinical testing for the first time.…
The curious case of earlobes – Scientists still debate their Evolutionary purpose

Most people rarely give much thought to their earlobes. Yet this small, soft part of the outer ear continues to intrigue scientists, as its…
New study confirms universe is still accelerating toward its unknown fate

A new analysis of Type Ia supernova observations has reaffirmed one of modern cosmology’s most widely accepted conclusions: the Universe is continuing to expand…
New study uncovers the microbial secrets of Ötzi the Iceman

More than 5,000 years after his death, Ötzi the Iceman continues to provide scientists with valuable insights into prehistoric human life. A new study…
Giant scorpion the size of a dog roamed earth 415 million years ago

One of the most remarkable prehistoric predators ever identified appears to have dominated the landscapes of what is now Britain hundreds of millions of…
Scientists identify stem cells that could enable natural tooth regeneration

An international team of researchers has made a major breakthrough in regenerative dentistry by identifying two distinct stem cell lineages that play a crucial…
Zambia: New geological discovery – Rift may signal the future breakup of Africa

Scientists have identified a new active tectonic rift beneath Zambia that may represent an early stage of a geological process capable of eventually splitting…
Scientists create the first detailed “map of smell” and it could transform neuroscience

Smell is one of the most powerful yet least understood human senses. It shapes how we experience food, warns us of danger, triggers memories,…
Yawning may help “Clean” the brain, new study suggests

A surprising new effect of yawning on brain function has been uncovered by researchers at the University of New South Wales in Australia, who…
Astronomer Identifies Faster Route to Mars Using Asteroid Path as Guide

A one-way journey to Mars currently takes between seven and ten months, depending on Earth’s position relative to the Red Planet. However, a new…
Major DNA study reshapes understanding of human origins

The origin of modern humans appears to be far more complex than previously suggested by simplified evolutionary models. A large-scale genetic study is now…
Scientists create artificial neurons that “communicate” with brain cells

Researchers have taken a major step toward merging biology and technology by developing microscopic artificial neurons capable of interacting with real brain cells from…
Unexpected discovery in Saudi Arabia: 115,000-year-old human footprints found where they shouldn’t be

A remarkable archaeological discovery in northern Saudi Arabia has revealed human footprints dating back around 115,000 years — in a location where such early…
Argentina: Breakthrough discovery – 20-meter dinosaur defies known classification

A remarkable fossil discovery in Patagonia is drawing significant attention from the scientific community, as it appears to belong to a dinosaur that does…
Ancient DNA reveals: Natural selection reshaped the human genome more recently than thought

Natural selection has shaped the human genome more strongly — and more recently — than scientists previously believed, according to a major new study…
Germany: Archaeologists uncover buried Roman “water superhighway” beneath the ground

A remarkable archaeological discovery in Germany has brought to light a vast Roman hydraulic structure: an artificial canal approximately 15 meters (50 feet) wide…
Human sperm quality peaks in summer, new study finds

A new scientific study suggests that human sperm quality follows a seasonal pattern, peaking during the summer months and declining in winter. Published in…
Human vision traces back to a worm-like ancestor 600 million years ago

Human eyes, among the most complex organs in the body, are the result of a long and surprising evolutionary journey. A new study suggests…
Study uncovers shared patterns linking 1,700 languages worldwide

A major new study is shedding light on the foundations of human communication, revealing that hundreds of the world’s languages share common grammatical structures.…
Scientists suggest “darkness” can move faster than the speed of light

The idea that nothing can travel faster than light is one of the most fundamental principles of modern physics. However, new research suggests that…
Life Without a Star? New Study Points to Habitable Worlds in Interstellar Darkness

For decades, the search for life in the universe has relied on a key assumption: that a planet must orbit within a star’s “habitable…
Newton, Faith, and the Paradox of “Deep Time”

In the history of science, certain figures transcend the boundaries of a single field, serving as bridges between different intellectual worlds. Isaac Newton stands…
Why storytelling helps the brain remember better than raw information

Turning scattered pieces of information into a coherent story can significantly boost memory—sometimes even outperforming traditional memorization techniques—according to a new study from the…
Genetic mutation helps African desert nomads survive on minimal water

Researchers have identified a key genetic adaptation that enables Turkana pastoralists in northern Kenya to withstand chronic dehydration without the kidney damage typically associated…
New Antibody Makes Cancer Tumors Light Up in Scans

Researchers have developed a novel antibody capable of making cancer tumors “light up” during medical imaging, a breakthrough that could significantly improve targeted cancer…
Study suggests left-handed people may hold a psychological edge in competition

Around 10.6% of the global population is left-handed, and new research suggests that this minority group may enjoy a psychological advantage over right-handed individuals…
New Studies Reignite Debate: Does Consciousness Persist After Clinical Death?

Consciousness may not vanish at the moment of clinical death but could linger for minutes — or even hours — according to two recent…
Study Reveals How Neanderthals Shaped the Modern Human Genome

A new genetic analysis is shedding fresh light on how Neanderthals left their mark on modern human DNA — and suggests that interbreeding between…
Why Men May Age Faster — The Role of “Forever Chemicals”

Men in midlife may be aging faster at a biological level — and exposure to so-called “forever chemicals” could be part of the reason,…