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Hamsters’ testicles shrink with Covid-19 – study

Researchers said the animals’ reproductive organs reduced in both size and weight Researchers have found that Covid-19 infection in hamsters causes several unwanted effects on their reproductive organs. The infection results in shrunken testicles, an acute decrease in sperm count, and a reduction in testosterone levels. The study, published on Friday in the peer-reviewed journal […]

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Drugs in rivers threaten humans and nature, study warns

Pollution of waterways with pharmaceuticals makes antibiotics less effective and issue may cause the “next pandemic,” co-author warns More than a quarter out of 285 rivers sampled in an unparalleled global study were found to have levels of “active pharmaceutical ingredients” deemed unsafe for aquatic life. And, researchers conclude, humans are also in danger from […]

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Ebola persists in survivors’ brains for years, re-emerging to spread & kill – study

New outbreaks may be caused by the virus hiding in the brain and reactivating in treated patients, researchers warn One of the deadliest infectious diseases on the planet, which is caused by Ebola virus (EBOV), may relapse, researchers have warned. A study, published on Wednesday and dubbed “groundbreaking” by the scientific community, has found that […]

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Ancient ‘supermountains’ fast-tracked evolution of life – study

The erosion of giant mountain ranges provided crucial nutrients and oxygen that led to the growth and development of early life-forms, researchers say Giant mountain ranges rivaling the Himalayas in height and stretching across entire ‘supercontinents’ provided crucial boosts for the evolution of early life on the planet, Australian geologists revealed on Friday. Nutrients leached […]

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Study blames top companies for exaggerating their ‘green’ achievements

Most of the biggest corporations lag behind in following environmental goals, researchers say A report released on Monday suggests that environmental obligations made by 25 of the world’s largest corporations largely fail to put forward their declared “zero emission” and “carbon neutral” goals. The study by the Corporate Climate Responsibility Monitor also concluded that the […]

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Kardashian body image worse for women than ultra-slim – study

‘Heroin chic’ look has given way to ‘slim-thick’ ideal, triggering women’s insecurities Women exposed to the popular ‘slim-thick’ ideal epitomized by reality star Kim Kardashian and her sisters are more insecure about their own bodies than those exposed to the ‘heroin chic’ ultra-slim look of the 1990s, a York University study set to be published […]