SpaceX is preparing a new launch of its Starship super rocket, but the unknown Chinese company LandSpace has beaten it to the punch and has put into orbit a space shuttle powered by methane in all its stages.

Led by Thomas Gernon, professor of Earth and Climate Sciences at the University of Southampton in Britain, an international team of researchers has just discovered a way in which diamonds, which form at great depths…

The study of the genomes of ancestors offers clues for species conservation, which is generally linked to maintaining sufficient genetic variation among animal populations.

Tomàs Baiget, cornered by complaints on social networks after the Luis Rubiales case, acknowledges that he uploaded images of the butts of at least two librarian colleagues to the internet