Rolf Lewis
Rolf Lewis, an alumnus of Turku University, is an accomplished science writer focused on Biology and Medicine. Armed with a background in life sciences, he excels in translating intricate biological and medical concepts into compelling narratives.
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Articles By This Author
Roots of Plant Evolution
With a remarkable evolutionary history spanning 500 million years on Earth, plants have left an indelible mark on our planet. A novel theory posits that
Lucy’s Tragic End: A Glimpse into Human Evolution
Three million years ago, the renowned human ancestor Lucy met a tragic demise, leaving behind fossilized bones that remain unparalleled in paleoanthropology. Donald Johanson, Lucy’s
Henrietta Lacks: A Life Beyond Death
Henrietta Lacks succumbed to cervical cancer at 31, yet her cells persist. The tragic tale of this young African-American mother of five reshaped modern scientific
Can a Mouse Fall in Love with a Cat?
The smell of cat urine stirs up a peculiar response in mice infected with Toxoplasma gondii. This single-celled parasite, Toxoplasma gondii, manipulates the rodent’s brain,
Chinese Perspective on the Origin of Modern Humans
A skull discovered in 1978 in Dali Province, Shanghai, China, holds the potential to reshape the narrative of modern human origins. Strikingly resembling an ancient
RNA Universe: Pioneering the Origin of Life
The enigma of life’s origin perplexes modern science. Billions of years ago, a unique interplay among molecules laid the groundwork for our existence. Gerald Yotze,
Discovery of the Guardians of Genetic Aging
Human genetic material, comprising 46 chromosomes, features telomeres on both ends, repeating nucleotide sequences that do not engage in protein synthesis but orchestrate the aging
Discovery of the World of Infectious Proteins
Prion – an extraordinary protein molecule responsible for brain infections obtained from meat. In mammals, including humans, it triggers the gradual and unstoppable demise of
Human Fatness vs. Primate Leanness
Though sharing 99% of our DNA with primate relatives, humans stand out as considerably fatter. While contemporary factors like unhealthy eating habits and sedentary lifestyles
Race vs. Ethnicity
Ever wondered about the distinctions between race and ethnicity? Contrary to common belief, the divergence lies in biology and culture. Despite minor genetic variations globally,