- 42,000-year-old ochre crayons reveal Neanderthals engaged in symbolic behavior Archaeology News Online Magazine
- Ancient ochre crayons from Crimea reveal Neanderthals engaged in symbolic behaviors Phys.org
- Neanderthals used ‘crayons’ to…
This request seems a bit unusual, so we need to confirm that you’re human. Please press and hold the button until it turns completely green. Thank you for your cooperation!

A Comet’s Fiery Mystery Unveiled
A team of astronomers has uncovered new clues about the cause of recent outbursts from the Halley-type comet 12P/Pons-Brooks, a celestial visitor famous for its recurring explosive flares. In a study published…
This request seems a bit unusual, so we need to confirm that you’re human. Please press and hold the button until it turns completely green. Thank you for your cooperation!

The most dangerous animal in the world just got easier to study—and perhaps defeat one day.
Researchers from Rockefeller University’s Laboratory of Neurogenetics and Behavior , in collaboration with mosquito experts around the globe,…
This request seems a bit unusual, so we need to confirm that you’re human. Please press and hold the button until it turns completely green. Thank you for your cooperation!


Tyrannosaurus rex ranks among the most comprehensively studied extinct vertebrates1 and a model system for dinosaur paleobiology1. As one of the last surviving non-avian dinosaurs, Tyrannosaurus is a crucial datum for assessing terrestrial…