Scientists have calculated the Earth to be 4.54 billion years old, with an uncertainty of 50 million years on either side.

The origin of life, and how to get to that very point, have been as mysterious as they are fascinating. It is one of the greatest questions that humans have att ...

Billions of years ago, Earth was home to extreme environments, including intense UV radiation, frequent volcanic eruptions, and very high concentrations of carbon dioxide in the atmosphere. Yet, under ...

Oct. 7, 2024 — NASA's Curiosity rover, currently exploring Gale crater on Mars, is providing new details about how the ancient Martian climate went from potentially suitable for life -- with ...

Les eubactéries (Eubacteria) sont une subdivision majeure des procaryotes comprenant, exceptées les archéobactéries, la plupart des bactéries gram-positives, les cyanobactéries, les mycoplasmes, les ...

Despite many seeing the result as a step backwards, the research community should engage with the new administration with courage, tenacity, strength and unity.