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Today:
Giant Study Reveals The Secret to Heart Health, And It's Not Low-Carb or Low-Fat
NEWS | 08 March 2026
The key to heart health isn't cutting down on pasta or potatoes, new evidence suggests; it's not even a low-fat diet. A study that tracked nearly 200,000 men and women in the US for around 30 years has now found that some low-fat and low-carb diets are better for heart health than others. "These results suggest that healthy low-carbohydrate and low-fat diets may share common biological pathways that improve cardiovascular health," explains Wu. "Focusing on overall diet quality may offer flexibility for individuals to choose eating patterns that align with their preferences while still supporting heart health." "The findings show that what matters most for heart health is the quality of the foods people eat.

Top Stories:
This 'Hyperarid' Desert Is Transforming Into a Carbon Sink. Here's Why.
NEWS | 08 March 2026
One of the driest regions in the world is being transformed into a carbon sink through a long-term, large-scale tree planting program, absorbing more greenhouse gases than it emits. Where large tropical forests like the Amazon readily attract attention as carbon sinks, findings such as this reinforce the contributions smaller bands of trees and shrubs can make. The researchers describe the Taklamakan Desert as a "biological void" and a "hyperarid environment", emphasising the harshness of the climate that covers some 337,000 square kilometers or 130,116 square miles (about three-quarters the size of California). There's recent evidence to suggest that deserts can be carbon sinks, but there are numerous variables at play, from weather patterns to the movement of sands. While tree-planting has only happened around the margins of the Taklamakan Desert, it seems it has been making a significant difference to carbon levels.

World:
Aspergillus: What We Know About The Fungus Behind Hospital Deaths
NEWS | 08 March 2026
If they somehow inhale Aspergillus spores, the fungus can more easily take hold in their lungs. Dormant spores in the lungs of transplant patients may also cause infection when the spores are activated. People with other lung conditions such as tuberculosis, influenza, or COVID are also at a higher risk of developing an Aspergillus infection. Aspergillus infections are relatively uncommon in the general population. Related: Hotter Climate Could Fuel Spread of Dangerous Fungi, Scientists WarnHowever, construction work may disturb the soil near or around the hospital, releasing a high number of Aspergillus spores into the air.

Current Events:
The Number of Kids You Have May Affect Your Lifespan, Study Finds
NEWS | 08 March 2026
A subset of 1,054 participants was also assessed for markers of biological aging. However, the results for childfree women and women with a high number of children held even after taking other factors into account. "In some of our analyses, having a child at a young age was also associated with biological aging. That association can be used to develop further biological research and to inform public health strategies. However, a multitude of other factors affect both lifespan and biological aging, as the researchers are keen to point out.

News Flash:
This Week in Science: A Bonus Benefit of Ozempic, Secrets of 'Superagers', And More!
NEWS | 08 March 2026
This week in science: Drugs like Ozempic could help with your aching knees in unexpected ways; a universal vaccine candidate protects against a surprisingly wide range of pathogens; the brains of 'superagers' give up the secrets to longevity; and much more! "Focusing only on nutrient compositions but not food quality may not lead to health benefits," concludes Harvard epidemiologist Zhiyuan Wu, who led the research. Semaglutide May Reverse Damage Caused by Osteoarthritis, Study SuggestsDrugs like Ozempic may have yet another hidden benefit: A new study suggests they can reverse cartilage damage from osteoarthritis. The study found semaglutide appears to protect joints in mice through a mechanism that's not about easing pressure through weight loss. 48-Hour Oatmeal Diet Could Cut Cholesterol Levels For Weeks, Study ShowsNew experiments linked a 48-hour oatmeal-only diet to a 10 percent drop in 'bad' cholesterol levels, which stayed low for six weeks after.

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Remote Monitoring App
SPONSORED | 08 March 2026
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Latest:
Living at High Altitude May Have a Surprising Impact on Diabetes Risk
NEWS | 08 March 2026
Research has shown that living at higher altitudes lowers your risk of developing diabetes, but scientists haven't been able to pin down why that is – until now. Under conditions of chronic low oxygen in the inhaled air, red blood cells showed a threefold increase in glucose uptake. "This discovery could open up entirely new ways to think about controlling blood sugar." "Red blood cells are usually thought of as passive oxygen carriers. This also aligns with earlier studies showing how red blood cells adapt to low-oxygen environments.

Breaking:
Confirmed: Humanity Changed an Object's Orbit Around The Sun For The First Time
NEWS | 08 March 2026
In 2022, NASA made history, deliberately smashing a spacecraft into an asteroid to see if it could alter the object's orbit around its larger companion asteroid. This achievement marks the first time humanity has directly altered the orbit of a natural object around the Sun. The DART mission was conducted in the interest of planetary safety. However, the asteroid system is only part of a larger whole – the entire Solar System. In the years since the September 2022 collision, instruments have been carefully monitoring the asteroid system.

Trending:
Exercise Protects Against Alzheimer's, And Scientists May Finally Know Why
NEWS | 08 March 2026
A new study on mice now dives into the specific mechanisms and proteins that allow exercise to protect our brains. The study found GPLD1 'prunes' TNAP from tissue, strengthening the brain's protection against inflammation. Young mice that were genetically engineered to have more TNAP in their blood-brain barrier showed cognitive decline consistent with older mice. It's well established that inflammation or neuron stress is a key player in Alzheimer's and other aspects of brain aging and cognitive decline, and the blood-brain barrier protects against chemicals that could trigger that inflammation. "We're uncovering biology that Alzheimer's research has largely overlooked," says Villeda.

This Just In:
Ozempic-Like Drugs Linked With Lower Risk of Substance Addiction
NEWS | 08 March 2026
Among people with an existing substance use disorder, taking a GLP-1 was associated with a 26% reduction in substance-related hospital admissions. Among people without a prior substance use disorder, those on GLP-1 drugs were less likely to develop one across every substance category examined:alcohol, an 18% lower riskcannabis, 14% lowercocaine, 20% lowernicotine, 20% loweropioids, 25% lower. The ongoing randomised trials will be essential for determining whether GLP-1 drugs genuinely cause these benefits, or whether something else is at work. The bigger picturePerhaps the most important takeaway isn't about GLP-1 drugs at all. Related: Ozempic-Like Drugs Could Help Manage Addiction to Drugs And AlcoholThe biggest barrier isn't availability: it's stigma, shame, fear of judgment, and discrimination.

Today:
Rare Glass Blobs in Brazil Reveal an Ancient Impact, But Something Is Missing
NEWS | 08 March 2026
The resulting tektite strewn field is one of only a handful discovered to date. These molten blobs are flung into the air, solidifying as blobs of glass that can scatter far from the site of impact. "The isotopic signature indicates a very ancient continental, granitic source rock," Crósta says. Only three of the known tektite strewn fields have a clearly identified crater. The largest strewn field is the Australasian one, and its crater is thought to be buried deep under the ocean.

Top Stories:
One 10-Minute Exercise Can Reduce Depression, Even a Month Later
NEWS | 08 March 2026
We received 66 responses from people around the world, including scientists, mental health app developers, popular YouTubers, and students. We chose what we considered the 12 most promising submissions to develop and rigorously test in one of the largest randomized controlled trials of mental health interventions ever conducted. Single-session interventions like these can also be used to support traditional treatments, such as for people on a waitlist to see a therapist. Our collaborators are exploring how AI can make single-session interventions more engaging and personalized to users' needs. Benjamin Kaveladze, Postdoctoral Fellow in Mental Health Resources, Dartmouth CollegeThis article is republished from The Conversation under a Creative Commons license.

World:
Babies Are Exposed to 42 'Forever Chemicals' Before Birth, Study Finds
NEWS | 08 March 2026
Per- and polyfluoroalkyl substances (PFAS) have been used extensively in industry and manufacturing over the past decades and have seeped into our environment and bodies. In the new study, the team analyzed samples from newborns' umbilical cord blood, rather than placental tissue, as a proxy for infant PFAS exposure. When they broadened the analysis technique to detect more PFAS types, that first-born child difference disappeared. "When we look more comprehensively, we see that babies are exposed to far more PFAS chemicals before birth than we previously realized – and some of the patterns we thought we understood may change." "Our study helps show that prenatal PFAS exposure is more complex and widespread than earlier studies suggested," says Liu.

Current Events:
It's Official: NASA Confirms Asteroid 2024 YR4 Will Fly Past The Moon
NEWS | 08 March 2026
Here's one less thing to worry about – or to look forward to: NASA has ruled out any chance that an asteroid called 2024 YR4 will hit the Moon in 2032. Asteroid 2024 YR4 was discovered in late 2024 by the Asteroid Terrestrial-Impact Last Alert System (ATLAS) in Chile. The Earth-impact scenario was ruled out relatively quickly, but the uncertainty surrounding a potential lunar impact lingered longer. Another round of observations in 2013 eliminated that possibility, and now the case of 2024 YR4 has come to a similar conclusion. If 2024 YR4 were to hit the Moon, how big would the blast be?

News Flash:
Scientists Cut Amyloid Plaques by 50% in Mice With Engineered Cells
NEWS | 08 March 2026
Even in mice with existing amyloid plaques, one injection of the gene therapy was associated with a roughly 50 percent reduction in plaques, the researchers report. In the new study, researchers focused on star-shaped brain cells called astrocytes, which they engineered to hunt down the amyloid beta proteins associated with cognitive decline in Alzheimer's. Upon receiving this new assignment, astrocytes became singularly focused on clearing out amyloid beta plaques, a task at which they proved adept. Using mice genetically predisposed for amyloid beta buildup, the researchers formed two groups of test subjects: young mice in their pre-plaque years and older mice with existing amyloid plaques. By six months of age, mice predisposed to amyloid beta accumulations tend to have heavy concentrations of these plaques in their brains.