insert_link Environment Baobab trees all come from Madagascar – new study reveals that their seeds and seedlings floated to mainland Africa and all the way to Australia By Andrew R. Leitch, Queen Mary University of London There are eight species of baobab in the world, and they have a surprising distribution. Six are found in Madagascar, an island in the Indian Ocean; one is found on the continent of Africa; and the last is far away in Australia. The origin of this group of plants has fascinated people for a long time. […] todayJune 7, 2024 18
insert_link Environment How many giraffe species are there? Understanding this is key to their protection By Laura Bertola, Leiden University Giraffes, with their distinctive body shape and variations in coat patterns, have long been an example in evolutionary biology teachings. They are a textbook example of how species adapt to their surroundings and survive under harsh conditions. Despite this, scientists and conservationists still grapple with understanding the evolutionary history of giraffes. Giraffes occur throughout most of the savannah landscapes […] todayJune 3, 2024 27
insert_link Environment Leopard DNA study in South Africa traces ancestry to ice age – and will guide conservation By Laura Tensen, University of Copenhagen An ice age almost one million years ago led to a meeting between leopards from central and southern Africa that were searching for grassland. New research into the leopards’ genetics – their mitogenome – has revealed that the descendants of these two groups are the leopards found today in South Africa’s Mpumalanga province. One of the researchers, molecular ecologist Laura […] todayMay 17, 2024 31
