Science Daily

Heat breaks the rules at the nanoscale and scientists used it to their advantage

Scientists used nanoscale gold metamaterials to supercharge heat transfer across tiny gaps, achieving up to four times more energy flow than similar conventional systems. The breakthrough could lead to better chip cooling, more efficient energy technologies, and a new era of precision heat engineering.

science  Jun 8, 2026

Science Daily

Scientists may have debunked one of humanity's oldest habits

Ancient grooves on human teeth, once hailed as evidence of tooth-picking, may simply be the result of natural wear, according to a new study of wild primates. The research also revealed that a common modern dental defect appears to be uniquely human, hinting that today's lifestyles may be reshaping our teeth in unexpected ways.

science  Jun 8, 2026

Science Daily

Everyone thought these helmets were Roman until scientists uncovered the truth

Researchers have solved a decades-old mystery by showing that a cache of 43 helmets found off the Spanish coast is medieval, not Roman. The remarkable discovery exposes a thriving weapons trade network that connected Mediterranean powers during a time of piracy, warfare, and growing demand for military equipment.

science  Jun 8, 2026

Science Daily

South Australia’s koala boom could end in mass starvation

South Australia’s koala population has grown so large that it may be heading toward a self-made disaster, with forests struggling to support the animals. Researchers say targeted fertility control could prevent widespread starvation and habitat collapse before it’s too late.

science  Jun 8, 2026

The Guardian Science

Can you really see if someone is lying? Probably not – but you might hear it | Kirsty King

We are in dangerous territory as courts encourage jurors to discern untruth from body language. In fact, the words are far more revealingImagine you are a juror on a murder trial. A married couple have been found shot dead. The defendant, a man known to them, denies the charge. You’ve heard the prosecution’s evidence and you’ve heard his testimony. But you and your fellow jurors are unsure if you should believe his protestations of innocence. At the hotel in the evening, another juror makes a no

science  Jun 8, 2026

The Guardian Science

Can you solve it? Do you have a snout for numbers?

This game is end to end!Today’s offering is for fans of the number 4. It’s a cute puzzle that offers up its solution in an elegant way.Nose to tail Continue reading...

science  Jun 8, 2026

Science Daily

Dementia risk linked to nitrate in drinking water, study finds

A major long-term study of more than 54,000 adults found that where nitrate comes from may matter far more than how much you consume. People who got more nitrate from vegetables—roughly the amount in a cup of baby spinach a day—had a lower risk of developing dementia, while higher nitrate and nitrite intake from red meat, processed meat, and even drinking water was linked to a greater risk.

science  Jun 8, 2026

Science Daily

Doctors thought this kidney drug helped some patients. It may help millions more.

A trio of major studies found that finerenone may protect the kidneys and heart in far more people than previously thought. The drug significantly slowed kidney disease progression and reduced the risks of kidney failure, heart failure, cardiovascular death, and overall mortality. Researchers saw benefits not only in patients with diabetes but also in those with non-diabetic kidney disease, a group with limited treatment options.

science  Jun 8, 2026

NASA News

Digging Back in Time in the UAE

Once below a shallow sea, Jabal al Fāyah now stands above the desert in the United Arab Emirates as a reminder of a watery past and early human survival.

science  Jun 8, 2026

Science Daily

Ancient Chinese medicine could transform hair loss treatment

A traditional Chinese medicinal root used for over a thousand years is attracting new scientific attention for its potential to combat hair loss. Studies suggest Polygonum multiflorum can block harmful hormones, activate hair-growth signals, protect follicles, and boost blood flow to the scalp. Researchers say the herb’s effects align remarkably well with both ancient descriptions and modern hair biology.

science  Jun 7, 2026

Science Daily

Scientists finally complete Schrödinger’s 100-year-old color theory

Researchers have finally resolved a key problem in a 100-year-old theory of color, showing that the qualities we perceive in colors are intrinsic to the mathematics of color space itself. The discovery sharpens our understanding of human vision and could lead to more precise color technologies and visualizations.

science  Jun 7, 2026

Science Daily

Ozempic and similar weight-loss drugs linked to 30% lower breast cancer risk

A large study found that women taking GLP-1 drugs, the medication class behind Ozempic, Wegovy, Mounjaro, and Zepbound, were about 30% less likely to develop breast cancer. Researchers say the findings are promising but not yet proof, and clinical trials are now being planned to test whether these drugs could help prevent breast cancer.

science  Jun 6, 2026

Science Daily

Tiny X-ray telescope could unlock the Moon's hidden chemistry

A lightweight new X-ray telescope could finally give scientists something they’ve never had before: a complete chemical map of the Moon. Researchers used detailed mission simulations to show that a compact telescope orbiting the Moon could identify key elements across the entire lunar surface, helping reveal how the Moon formed and evolved.

science  Jun 6, 2026

Science Daily

Scientists found a surprisingly simple way to create powerful quantum states

A team at the University of Chicago has discovered a surprisingly simple way to create powerful quantum states that are normally difficult to produce. By making small adjustments to the energy levels of atoms inside an optical cavity, researchers can generate a wide variety of highly entangled states without adding complicated hardware.

science  Jun 6, 2026

The Guardian Science

SpaceX IPO: how can I buy shares, and what are the risks?

Elon Musk firm plans the biggest stock market launch in history – but experts have flagged potential downsidesIt’s being billed as the biggest stock market launch in history. Shares in Elon Musk’s SpaceX are poised to be released on 12 June with a valuation of $135 (£100.84). The company plans to sell 555.6m of them, which means it will raise $75bn from the sale.On Friday, it was reported that up to a quarter of the shares could be reserved for individual investors, rather than funds and banks.

science  Jun 6, 2026

Science Daily

The supplements older adults actually need and the ones they don't

Supplements are often marketed as shortcuts to better health, but for many older adults, the real issue is whether they have a specific deficiency. Vitamins like B12 and D can play an important role when levels are low, while protein may be one of the most overlooked nutrients for maintaining strength and independence. More isn’t always better, though—some supplements can cause harm or interact with medications.

science  Jun 6, 2026

Science Daily

Scientists sound the alarm as dangerous amoebas spread globally

Scientists warn that free-living amoebae may be an underappreciated public health threat, capable of causing deadly infections and shielding other dangerous microbes from water treatment. Climate change and aging infrastructure could help these resilient organisms spread more widely in the years ahead.

science  Jun 6, 2026

The Guardian Science

‘Mogging’ is suddenly everywhere. Is that a problem?

This word for outdoing or outshining others originated in the manosphere, but is now thoroughly mainstream. Why is it so popular – and should we be worried about slang that arises from toxic subcultures?Until recently, if someone had said “mog” to me, I probably would have assumed they were talking about the children’s book cat created by the late great Judith Kerr. If asked about “mogging” or being “mogged,” I would have been completely baffled. But for many members of gen Z and gen Alpha (or a

science  Jun 6, 2026

Science Daily

A tiny atomic shift gives scientists powerful control over metals

A team at the University of Minnesota discovered that changing a metal film's thickness by just a few nanometers can dramatically alter how it behaves electronically. The finding reveals a surprising new way to control metals and could help power future advances in electronics, catalysis, and quantum technology.

science  Jun 6, 2026

Science Daily

NASA just proved spacecraft can switch between multiple satellite networks

NASA’s PExT terminal has shown that spacecraft can seamlessly communicate through multiple government and commercial networks, a major step beyond traditional single-network systems. The mission is now expanding to test new capabilities that could help create a more flexible, reliable communications infrastructure for future space missions.

science  Jun 6, 2026