Covid-19 vaccines protect less well against Delta variant, and a third shot certainly seems necessary for vulnerable groups. This is the conclusion of a...
People who have had SARS have been shown to produce antibodies after vaccination with Pfizer that successfully fight not only known corona variants, but...
It means that the delta variant is considerably more dangerous for unvaccinated people than the alpha (British) variant.
Meanwhile, the original coronavirus has mutated several...
The researchers looked for evidence of parental kinship in DNA obtained from human remains. (Image: MPI for Evolutionary Anthropology)
Today it is considered the...
Smoke from the Australian fires over the South Ocean. (Image: Japan's National Institute of Information and Communication Technology)
The terrible bush fires in Australia...
Recordings from different angles enabled the development of a detailed 3D model of the bizarrely shaped asteroid. (Image: ESO / Vernazza, Marchis et...
In contrast to the dinosaurs, the snakes were able to successfully wriggle out of the disaster. (Illustration: Joschua Knüppe)
For the snakes, the asteroid...