Dominant contribution of Asgard archaea to eukaryogenesis
Database curation For prokaryotes, 75 million sequences were curated from 47,545 fully sequenced prokaryotic genomes obtained from the NCBI GenBank (https://ftp.ncbi.nlm.nih.gov/genomes/)
In the stomach of a mummified wolf pup,
Two ancient wolf pups found entombed in Siberian permafrost more than a decade ago are revealing new stories, thanks to
Researchers solve mystery of universe's 'little red dots'
Researchers solve mystery of universe’s ‘little red dots’ Phys.org Little red dots as young supermassive black holes in dense ionized cocoons Nature
SpaceX breaks pad turnaround record at Cape Canaveral
A SpaceX Falcon 9 rocket lifts off from Space Launch Complex 40 (SLC-40) at Cape Canaveral Space Force Station to
The universe should be packed with tiny galaxies
Where are the smallest galaxies? A recent study suggests that there may not be as nearly as many of them
Cancer might evade immune defences by stealing mitochondria
Mitochondria produce energy for the cell, but have a number of other important roles.Credit: Professors P. Motta & T. Naguro/Science
Baby hummingbird seen behaving like a poisonous caterpillar
In a rainforest in Panama, a baby hummingbird scared off a wasp by behaving like a poisonous caterpillar. That tiny
Scientists sequence a woolly rhino genome from a
That came as a surprise, since woolly rhinos disappear from the fossil record about 400 years later. Already, the species
Wolf’s dinner preserved in Siberia for 14,400 years
Researchers have shed light on the final centuries of the woolly rhinoceros after studying a hairy lump of meat from
Most complete Homo habilis skeleton ever found dates
Paleoanthropologists have announced the world’s most complete skeleton of Homo habilis, a human ancestor that lived more than 2 million
