Blue tit and great tit often have the opportunity to observe each other in their habitat. (Image: CathyDoi / iStock)
This food tastes disgusting! This...
3D view of a grasshopper embryo, colored red is the central nervous system. (Image: Hanover University of Veterinary Medicine Foundation)
Up to now it has...
Cannabidiol instead of pain reliever: Tampons with CBD active ingredient are supposed to relieve abdominal pain during the period in a natural way. There...
Many depression patients relapse after stopping medication. (Wavebreakmedia / iStock)
It would often have been better to continue treatment - the relapse rate for depression...
Different types of early humans mated with each other (Image: 1971yes / iStock)
The history of our ancestors is becoming increasingly complex. Because now, in...
Skull fossil of the newly discovered mini lizard Vellbergia bartholomaei (Image: Sobral et al. 2020 / CC-by-sa 4.0)
Reptiles are a species-rich class of vertebrates:...
3D structure of the spike protein from the new coronavirus Sars-CoV-2. (Image: Jason McLellan / University of Texas at Austin)
In order to penetrate human...