How bringing back lost species revives ecosystems

How bringing back lost species revives ecosystems

By Issam AHMED Scientists often study the grim impacts of losing wildlife to hunting, habitat destruction and climate change. But what happens when endangered animals are brought back from the brink? Research has shown restoring so-called “keystone”...
Climate’s toll on trees threatens the sound of music

Climate’s toll on trees threatens the sound of music

By Agnès PEDRERO Stroking a tiny spruce sapling, Swiss forest ranger Francois Villard fears the tree will not withstand global warming and live to a ripe old age like its ancestors. The Risoud Forest, covering the border between France and Switzerland some 1,200...
Climate change will fuel diseases, warns Global Fund

Climate change will fuel diseases, warns Global Fund

Climate change will end up killing people by fuelling infectious diseases, the head of the Global Fund to Fight AIDS, Tuberculosis and Malaria said Tuesday. Executive director Peter Sands said that in 2022, the fund had witnessed the “escalating impact” of...