Tag Archives: in danger of extinction

National Disaster Response Force (NDRF) personnel carry a sick woman during a rescue operation in an area affected by floods due to monsoon rains, in the Barpeta district of the Eastern state of Assam, India on July 12, 2020. BIJU BORO / AFP / Getty New Delhi – Floods caused …

One would think that at least 184 million years of evolution on completely separate continents would be enough to make two species of fish sexually incompatible. That was the assumption of scientists in Hungary when they placed sperm from an American oarfish near the eggs of a Russian sturgeon in …