Biologists call "expensive signaling" the strategies that animals develop to become a kind of self-promotion campaign. The goal is none other than to attract the attention of potential sexual partners and pass on the genes.
What if the bullfighter was wrong when he said that the best thing about having an "affair" with a Hollywood star was telling it later? "Extraordinary experiences are enjoyed in the moment, but they harm us socially in the long run."
According to a study led by Matthias Gruber, a researcher at the University of California, the expectation generated by a certain topic puts the brain in a state that allows it to learn and retain any kind of information.
Data provided by the European Space Agency's CryoSat-2 and NASA's Jason-1 satellites have enabled an international team of geophysicists to produce the most detailed map of the seabed obtained so far.
The mystery around the so-called "Face of the Moon" of our satellite has already been revealed thanks to a team of researchers from the Massachusetts Institute of Technology (MIT) in the United States.
According to new research by the Higher Council for Scientific Research (CSIC), the accidental ingestion of red ocher pigments as well as seashells played a crucial role in the evolution of the human being, favoring the early development of the brain and its biological adequacy.
The beginning of the astronomical autumn is marked by a total lunar eclipse that will take place next Wednesday, October 8. In the eclipse, the Earth, illuminated by the Sun, will create a long shadow that will completely cover our satellite.
A group of German and North American astronomers led by Arnaud Belloche, has discovered an organic molecule of isopropyl cyanide in a gigantic gas cloud located no less than 27,000 light years from Earth.
Danni Büchner is invited to Sam Dylan's Halloween party. But the "Goodbye Germany" emigrant has no desire for many other party guests. And find clear words.
