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DARK SECRETS: Radiation - The Real Truth

Post-Inflammatory Pigmentation vs Melasma: How to Tell the Difference and Treat Each Correctly

Two conditions, one confusing patchPost-inflammatory pigmentation (PIH) is the skin's response to injury. A pimple, a rash, a burn, a bout of eczema, any of these can trigger localised melanin overproduction as the skin tries to repair itself. The result is a flat, darkened mark that sits exactly where the…

Times Life

8 Serious Health Risks Delivery Riders Face Daily on Indian Roads That No One Screens For

Musculoskeletal damage from continuous vibrationEvery hour on a two-wheeler transmits road vibration directly through the spine. A 2019 study published in the International Journal of Industrial Ergonomics found that professional two-wheeler riders exposed to whole-body vibration for more than four hours daily showed significantly higher rates of lumbar disc degeneration…

Times Life

Montana seals 20 hazards at five abandoned uranium sites that once supplied US defence program

Several abandoned uranium mine sites in Montana’s Pryor Mountains have been closed after assessments found physical hazards, radiation and chemical contamination risks. The project addressed 20 mine features across five historic sites, while also protecting bat habitat, rare plants and cultural resources. Officials said continued monitoring will be needed because…

The Times of India

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How did an ‘impossible’ photon survive 2 billion light-years? Scientists point to a transformation involving axion-like particles

An extremely energetic photon from GRB 221009A has puzzled physicists. This photon traveled over two billion light-years to reach Earth detectors. Standard physics predicts such high-energy photons should not survive this vast cosmic journey. Researchers are exploring axion-like particles and Lorentz invariance violation as explanations. These new theories offer a…

The Economic Times

Joe Biden Says Prostate Cancer Radiation 'Worked as Intended' as He Urges Men To Seek Early Screening

Joe Biden reveals his prostate cancer treatment was successful, urging men to prioritise early screening. His health update coincides with the completion of his memoir, 'Promise Me, America.'

International Business Times UK

Science says comets develop tails only near the Sun: Here’s what really makes them ‘come alive’

A comet’s nucleus is made up primarily of frozen material mixed with dust and rocky particles. When the comet is far from the Sun, extremely low temperatures allow much of this volatile material to remain in a solid, frozen state.

The Economic Times

Science says black holes don’t actually suck everything around them: Here’s what really happens

Black Holes are called black because light cannot escape from inside their event horizons. Astronomers nevertheless detect black holes indirectly through their effects on nearby matter, gravitational lensing, stellar orbits and radiation from accretion disks.

The Economic Times

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In 1984, NASA left Bacillus spores in space for nearly 6 years; after LDEF returned to Earth, 1–2% of the exposed spores were still alive

During an extensive six-year voyage aboard the LDEF satellite, soil bacteria spores demonstrated remarkable resilience, surviving the rigors of space including vacuum, extreme temperatures, and cosmic radiation. The spores shielded from sunlight exhibited notably better survival rates, suggesting the intriguing possibility that life could travel between planets with minimal protection.…

The Economic Times

In 2015, Japan exposed bacteria outside the ISS for 3 years; some clumps survived, while thicker ones were estimated to last longer

Japanese researchers launched the resilient bacteria Deinococcus into orbit aboard the International Space Station. Remarkably, these microbes thrived for three years amid extreme environmental challenges. They formed protective clusters that safeguarded their inner cells against harmful radiation. This finding bolsters the hypothesis that life can migrate between planets, impacting future…

The Economic Times

Studies Link New Mexico Drilling to Radiation, Air Pollution, Health Risks

Small towns in the Permian Basin have become a petri dish for the perils of living amid the nation's largest oil fields.

Capital & Main

In 1967, NASA flew flour beetle pupae on Biosatellite II for 45 hours; radiation and weightlessness raised wing abnormalities in flight from 29.9% to 44.8%

During the 1967 Biosatellite II mission, flour beetles displayed notable wing deformities, underscoring how weightlessness amplified the adverse effects of radiation on living organisms. This early research in space biology played a pivotal role in understanding how microgravity and radiation interact. Today, insects are being considered viable food sources for…

The Economic Times

In 1992, NASA studied C. elegans worms exposed to space radiation on IML-1; the experiment reported higher mutation rates than in ground controls

In 1992, micro worms unveiled the troubling effects of space radiation on DNA, showcasing considerable genetic harm to these minuscule creatures. This finding raises alarm for astronauts who lack Earth's magnetic shield, exposing them to similar hazards. As NASA continues to grapple with radiation exposure limits for upcoming lunar and…

The Economic Times

Four Philips CT Scanner Recalls Now Cover an Unintended Radiation Issue Affecting Hospitals Across the United States

FDA posted four Class 2 recalls for Philips CT scanners over an unintended radiation issue. Philips is updating software at no cost to hospitals.

Medical Daily

In 1947, the military sent fruit flies 67 miles into space to test radiation risks. 11 years later, NASA was founded in 1958, with animal flights underway in America now

1947 mission was part of a larger American effort to understand whether living organisms could survive the journey into space. Beginning in the mid-1940s, military and scientific teams used captured German V-2 rockets for research after World War II.

The Economic Times

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Times Life

6 Places Indians Store Medicines That Quietly Destroy Potency Long Before Expiry

The Kitchen Counter or Shelf Above the StoveA 2019 study published in the journal Medicina found that paracetamol tablets stored at 40°C lost measurable potency within weeks, still well within their printed shelf life. The average Indian kitchen, with a gas stove running twice a day, routinely hits that temperature.…

The Economic Times

In 2007, ESA sent 3,000 tardigrades into low Earth orbit; after 10 days of vacuum and UV-A/UV-B exposure, 68% revived upon rehydration

Known for their resilience, tardigrades have astonishingly withstood the harsh conditions of outer space. Their unique protein showcases an ability to shield cells from radiation damage. Researchers are now investigating how this protein might protect human cells, potentially benefiting cancer patients during radiation therapy. This groundbreaking discovery may also provide…

The Economic Times

In 2010, NASA launched a 12-pound, loaf-of-bread-sized satellite with two Bacillus populations; radiation exposure reached about 15 times that of the ISS orbit

NASA's O/OREOS mission embarked on an exciting journey to observe how bacteria withstand the rigors of space radiation. The compact satellite, about the size of a loaf of bread, zipped around Earth’s magnetic poles, subjecting dried bacterial spores to intense radiation over several months. While initial germination and growth were…

The Economic Times

In 1967, Biosatellite II irradiated parasitic wasps for 2 days in orbit; females later laid as many eggs as controls, and hatchability remained excellent

A 1967 NASA mission sent parasitic wasps into orbit around Earth. These wasps showed surprising resistance to radiation damage while in space. Ground experiments failed to replicate this protective effect observed in orbit. This old experiment raises questions about spaceflight's impact on living cells. The findings remain relevant for future…

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The Economic Times

In 2025, researchers built a box from porous PMMA sheets that reflected 96% of sunlight; 80°F outdoor air measured 65.3°F inside without electricity

Innovative materials scientists are exploring passive cooling techniques to lessen the demand for air conditioning. They have engineered a porous PMMA material that effectively reflects solar radiation, demonstrating a notable temperature difference compared to outdoor air. This cooling phenomenon is attributed to the scattering of light within the material's tiny…

The Economic Times

In a 2025 study, Penn State researchers tested porous PMMA sheets that reflected 96.4% of sunlight; a test box stayed 14.7°F cooler than the outdoor air

Innovative researchers have crafted a groundbreaking porous plastic sheet that cools without any electrical input. By reflecting sunlight and emitting thermal radiation into the cosmos, a test box made of this material maintained a notably lower temperature than the surrounding air. This eco-friendly technology showcases significant energy conservation possibilities in…

The Economic Times

Why does a microwave door have a metal mesh? The tiny holes are doing something important

The metal mesh found on microwave doors serves an essential safety role. The small perforations allow for visibility while effectively blocking harmful radiation. This design ingeniously takes into account the differences in wavelengths between microwaves and visible light. Additionally, this mesh keeps microwave energy contained, ensuring efficient cooking, much like…

The Independent UK

Flight attendant’s breast cancer linked to cosmic radiation, court finds

Sophie Lainault has fought for two and a half years for recognition that her illness was related to her profession

The Economic Times

In 2013, balloons were launched by NASA near the North and South poles to study X-rays in Earth’s atmosphere

In 2013, balloons were launched by NASA near the North and South poles to study X-rays in Earth’s atmosphere as part of the Balloon Array for Radiation-belt Relativistic Electron Losses (BARREL) mission. The mission studied electrons falling from the Van Allen Belts, measured X-rays and electron precipitation, and supported spacecraft…

Medical Daily

Some human-associated microbes may survive in sheltered areas near the Moon's South Pole, raising concerns about contamination.

Medical Daily

Her Jaw Barely Opened After Cancer Radiation, and Two of Her Own Teeth Were Sitting in Her Airway

A woman treated for oral cancer could barely open her mouth. Doctors then found two of her own teeth in her airway, one deep in a bronchus.

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