Sparse trees cast long shadows as the morning sun rises over the grassy woodland clearing. Elephants and rhinos gather around a quiet watering hole. A troop of baboons starts chattering as they wake ...

https://doi.org/10.2307/1485728 • https://www.jstor.org/stable/1485728 Copy URL A new diatom species, Thalassiosira praeoestrupii Dumont, Baldauf and Barron, is ...

Joshua Allan Lindal receives funding from the Natural Sciences and Engineering Research Council of Canada. University of Manitoba provides funding as a founding partner of The Conversation CA.

Researchers have created a map of oceanic “dead zones” that existed during the Pliocene epoch, when the Earth’s climate was two to three degrees warmer than it is now. The work could provide a glimpse ...