The origin of blood cells can be traced back approximately 700 million years to when human ancestors were single-celled organisms. When these ancestors evolved into multicellular organisms (animals), ...

The Concordia Station is one of the most remote places in the world. During the ten-month overwintering mission, researchers studied the effects of these extreme conditions on teamwork. (Image: Jessic ...

Schematic for the contribution of tropical cyclones to the ocean carbon budget during tropical cyclone events and after their passages.

Researchers describe Tylosaurus rex from more than a dozen previously known fossils and update dataset crucial for studying mosasaur evolution “Everything is bigger in Texas and that includes the ...

Since the 1960s, greenhouse gas emissions from rice paddies have doubled to the approximate equivalent of 1.1 billion tons of carbon dioxide annually, a team led by Boston College researchers reports ...

Younger generations appear to be experiencing poorer health earlier in life than previous generations, according to a review of studies comparing national birth cohort datasets involving tens of ...

Fig. 1 | Map of the study area. A. Locations of the Chincha Valley and other Andean sites referenced in this study that yielded ancient DNA data. B. The archaeological sites under investigation for ...

Hair, nails, and horns, all made up of keratin, are some of the hardest and most resilient structures in animals. Inside ...

Discovery by Johns Hopkins researchers of daily cloud cycle on a Hot Jupiter planet provides unique window into its make-up and evolution Sand clouds form every morning but clear up by nightfall on ...

A Number of species per sea; B Venn diagram illustrating the distribution and shared amphipod species across the three areas, Tyrrhenian Sea (light blue), Ionian Sea (red), Adriatic Sea (blue).

Gold has been prized for thousands of years for its enduring shine, but Tulane University researchers have discovered that gold’s resistance to tarnishing depends on more than its chemistry. In a new ...