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Feb. 11, 2022 Scientists have discovered the first evidence of a unique respiratory infection in the fossilized remains of a dinosaur that lived nearly 150 million years ago. Researchers examined the remains of an ...
Jan. 13, 2023 Madagascar is home to a unique biodiversity with a large number of endemic species, among those many lemur species, including the mouse lemurs. This diversity is also found in their retroviruses. ...
Mar. 8, 2024 New research describes the science behind a promising technique to treat infertility by turning a skin cell into an egg that is capable of producing viable embryos. The technique could be used by ...
Sep. 22, 2022 Researchers have cloned mini-pigs with mutations in a gene that has recently been identified as a direct cause of Alzheimer's disease. The results are particularly interesting for the ...
July 14, 2021 A team of geneticists and archaeologists has sequenced the DNA from a 1,600-year-old sheep mummy from an ancient Iranian salt mine, Chehrabad. This remarkable specimen has revealed sheep husbandry ...
June 7, 2023 Researchers have developed a method for cheaply producing heart valves in the span of minutes that are functional immediately after being implanted into sheep. The scientists call their method ...
July 18, 2023 Scientists have described an unusual fossil from around 125 million years ago in China that shows a dramatic moment in time when a carnivorous mammal attacked a larger plant-eating dinosaur. The two ...
Dec. 2, 2021 The climate crisis is limiting the availability of krill -- small crustaceans that are vital in the marine food chain -- during summer in some areas of the Antarctica. This involves a decrease in the ...
Feb. 8, 2023 It's not unusual for parents and especially mothers to sacrifice their own future success for the sake of their offspring. Now a new study shows that killer whale mothers take this to a ...
Sep. 28, 2022 An international team has reconstructed the genome organization of the earliest common ancestor of all mammals. The reconstructed ancestral genome could help in understanding the evolution of mammals ...