DR. MOHI AHMED RAJON

18/08/2026

Extra virgin olive oil is a cornerstone of the Mediterranean diet, and one landmark study suggested it may do more than protect your heart, it may also help protect against breast cancer.

In a well-known analysis from the PREDIMED trial, published in JAMA Internal Medicine, older women who followed a Mediterranean diet supplemented with free extra virgin olive oil had a 68% lower relative risk of developing invasive breast cancer, compared to women simply advised to follow a low-fat diet. Researchers believe olive oil's protective plant compounds, like oleocanthal and oleuropein, may help by interfering with the growth signals cancer cells rely on.

Now the honest context, because it really matters here. That 68% is a relative reduction, and the actual numbers were small, only 35 breast cancer cases occurred across the whole study, and breast cancer wasn't the trial's main goal, it was a secondary finding. The women were all older, Spanish, and at high heart-disease risk, so the results may not apply to everyone, and the benefit came from olive oil as part of a whole Mediterranean diet, not from oil alone. Scientists themselves call it promising but not definitive.

The takeaway is still encouraging and safe: a Mediterranean-style diet rich in extra virgin olive oil, vegetables, fish, and whole foods is genuinely good for you. And regular screening remains the most reliable tool for breast cancer, so keep up with your mammograms.
This is general information not medical advice.
Source: Toledo E et al. JAMA Internal Medicine, (PREDIMED trial, Mediterranean diet with olive oil and breast cancer).

18/08/2026

Scientists have developed a new type of nuclear battery that uses radioactive carbon trapped inside a synthetic diamond to produce a tiny but continuous flow of electricity. Unlike conventional batteries, which store chemical energy and gradually run out, this device generates power from the natural radioactive decay of carbon 14. As the isotope releases high speed electrons, the surrounding diamond semiconductor converts their energy directly into electricity through a process known as betavoltaics.

The battery is designed to produce only very small amounts of power, making it unsuitable for smartphones, laptops, or electric vehicles. However, its greatest advantage is longevity. Because carbon 14 has a half life of about 5,700 years, the battery could continue producing usable electricity for thousands of years without recharging. The radioactive material is safely sealed inside multiple layers of diamond, preventing the radiation from escaping while also improving energy conversion efficiency.

This technology could transform devices that require reliable, long term power in places where replacing batteries is extremely difficult. Potential applications include medical implants, deep space missions, remote environmental sensors, and equipment operating in harsh or inaccessible environments, where continuous power is far more valuable than high power output.

18/08/2026

VIKINGS LIVED IN NORTH AMERICA NEARLY 500 YEARS BEFORE COLUMBUS ARRIVED.

For centuries, the story of European exploration in the Americas has been associated with Christopher Columbus and his voyage in 1492. But archaeological evidence tells a much older story.

At L’Anse aux Meadows in Newfoundland, Canada, researchers found the remains of a Norse settlement containing timber and sod buildings, iron-working evidence and other artifacts linked to the Vikings.

In 2021, scientists used tree rings and traces of an ancient solar storm to determine that Vikings were definitely present at the site in AD 1021, exactly 1,000 years before the discovery was published.

The settlement is considered the first known Viking site in North America and the earliest confirmed evidence of European settlement on the continent.

The Vikings crossed the North Atlantic from Greenland and established a base in Newfoundland, exploring parts of the region they called Vinland long before Columbus ever reached the Americas.

And while the Vikings were not the first people to reach or live in North America, their presence completely changes the timeline of European contact with the continent.

History is often much older than the stories we were taught.

Did you know the Vikings reached North America nearly 500 years before Columbus?

Sources: Nature, Parks Canada, UNESCO

18/08/2026

For most children growing up in Bangladesh, motorsport is something to watch from a distance. The races appear on television, the cars flash across the screen, and the idea of becoming a professional driver remains little more than a fantasy.

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18/08/2026

17/08/2026

🤖 Artificial intelligence is increasingly becoming a powerful tool for scientific research.

Researchers are exploring how AI can analyze huge amounts of scientific information, identify patterns and help generate new research ideas faster.

🔬 The next generation of discoveries may increasingly involve humans and AI working together.