Kunhardtia rhodantha is in the family Rapateaceae, which is a family almost endemic to the Americas. This material relates to a paper that appeared in the 22 Dec. 2017, issue of Science, published ...
Mexico President Claudia Sheinbaum Pardo responded with a counter-offer to President-elect Donald Trump's plan to rename the ...
North America is the third largest continent in the world. It is located in the Northern Hemisphere. The north of the continent is within the Arctic Circle and the Tropic of Cancer passes ...