A hard-won recovery in sub-Saharan Africa has been overtaken by recent events. The sudden shift in the global outlook has clouded the region’s short-term prospects and significantly complicated policy ...

Florida has dozens of nonnative lizard species that are bigger, faster and stronger than native species. They have teeth, and some have bad attitudes. Here’s a look at which ones can ...

aaSouth African Centre for Epidemiological Modelling and Analysis, Centre for Epidemic Response and Innovation, School for Data Science and Computational Thinking, Stellenbosch University, ...

Agamas are not protected in Florida except by anti-cruelty law and can be humanely killed on private property with landowner ...