Tyrannosaurus rex may actually be three separate species

After analysing the teeth and thigh bones of 38 T. rex fossils, some researchers propose reclassifying them as three different species, but others are unconvinced Life 1 March 2022 By Colin Barras Sue, the Tyrannosaurus skeleton at the Field Museum in Chicago EQRoy / Alamy The “tyrant lizard king” – Tyrannosaurus rex – might have … Read more

NASA: No current plan for return of space station parts for museums

A recently-released plan for how NASA will dispose of the International Space Station makes no mention of preserving historically-significant components from the orbiting complex. But it is not just an omission from a report: the space agency says it has no current plans to return potential artifacts to Earth. The International Space Station (ISS) Transition … Read more