Woolly rhino genome recovered from meat in frozen wolf pup’s stomach

Scientists have successfully sequenced the genome of the woolly rhinoceros, a species that has been extinct for thousands of years, from remains discovered in the stomach of a naturally mummified Pleistocene wolf pup. This significant finding sheds light on the dietary habits and ecological interactions of these ancient species during the Pleistocene epoch.

Researchers have uncovered insights into the woolly rhinoceros by analyzing a mummified wolf cub's stomach contents, revealing a hairy lump of meat that dates back 14,400 years. The remains of the two-month-old female wolf cub were found in Siberia, believed to have perished due to a landslide that collapsed its den.

Psychiatry has made significant strides in identifying objective biomarkers for mental illnesses such as anxiety and depression, marking a pivotal moment in the field. This breakthrough comes after decades of research aimed at providing clearer diagnostic tools for mental health conditions.

Scientists have successfully extracted DNA from a 14,000-year-old woolly rhinoceros found in the stomach of a mummified wolf pup, shedding light on the extinction of this prehistoric species. The discovery was made in Siberia, where the remains of the wolf pup, believed to have lived around 14,400 years ago, were analyzed. This significant finding provides new insights into the diet and ecological interactions of these ancient animals.

An analysis of growth rings in the leg bones of 17 Tyrannosaurus rex individuals indicates that these dinosaurs took approximately 40 years to reach full maturity, suggesting a slower growth rate than previously believed. This finding contributes to the understanding that T. rex may not represent a single species but rather a more complex evolutionary lineage.

Construction is responsible for 10 to 20 percent of global greenhouse gas emissions, prompting calls for a complete overhaul in building practices to maintain global temperatures below 2°C. Efficient design and sustainable materials are essential to mitigate the climate impact of urban development.

A recent report indicates that the world may face climate impacts sooner than anticipated, potentially costing trillions due to underestimated warming rates that threaten economic growth.

Pacific Islanders are facing severe challenges due to climate change, with extreme weather events leading to home loss and displacement. Those who remain are implementing innovative adaptation strategies to secure their futures amidst these escalating threats.