The year's shooting-star spotting season starts now.
  • CNET
  • Apr 18, 2021

How to watch the 2021 Lyrid meteor shower, active now - CNET

The 2012 Lyrid meteor shower as captured by astronaut Don Pettit aboard the International Space Station.  NASA Meteor season is back with the annual Lyrid meteor shower. The first three months of m… [+2752 chars]

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A rooted phylogeny resolves early bacterial evolution - Science Magazine
  • Science Magazine
  • May 07, 2021

The origin of the eubacteria and phylogenetic relationships between subgroups have been difficult to resolve. Applying a phylogenetic analysis and recent computational methods to the expanded diversity of bacterial sequences from metagenomic analyses, Coleman…...

Fossil apes and human evolution - Science Magazine
  • Science Magazine
  • May 07, 2021

There has been much focus on the evolution of primates and especially where and how humans diverged in this process. It has often been suggested that the last common ancestor between humans and other apes, especially our closest relative, the chimpanzee, was …...