The ratios of strontium isotopes in fossil shark teeth can be used to better understand how coastal environments evolved in ancient times, according to our newly published work in Palaeogeography, Palaeoclimatology, Palaeoecology.
As paleontologists with the Florida...
The sea ice in the Arctic was the second lowest on record for January last month, according to a US analysis released Tuesday, with areas around Greenland seeing temperatures well above average.
Both the North and South...
