Recently, Mexican biologists have discovered a **"blue hole"** in Chetumal Bay, in the **Yucatan Peninsula**, considered the second largest in the world.
This underwater sinkhole,...
If there is an animal that can break any record of longevity, that is the Greenland Shark (Somniosus microcephalus).
This species can live between 250...
An international team, including a scientist from the CONICET, discovered in Brazil a complete and well-preserved 80-million-year-old bird skull fossil.
This finding provides valuable information...