Science

Jackie Chan supported Save China’s Tigers, a conservation project attempting to restore the South China tiger after the subspecies disappeared from confirmed wild sightings decades ago. Once widespread across southern and central China, the tiger (Panthera tigris amoyensis) suffered a dramatic decline because of hunting, habitat loss and falling prey numbers. Founded by conservationist Li…

Image: Left/Ninia guytudori/By:Alejandro Arteaga/Right/Alejandro Arteaga/By:Kate Berry / Australia Zoo Alejandro Arteaga went into the cloud forests of Ecuador with a very specific mission, he was searching for reptiles to document for a book on the country’s extraordinary herpetological diversity. Instead, one of his field trips produced something far more significant, a snake that science had…

Mexico has brought American bison back to parts of the Chihuahuan Desert after the animals disappeared from much of their historical range in northern Mexico during the 19th century. In 2009, 23 bison from Wind Cave National Park in South Dakota were moved to Rancho El Uno in Chihuahua as part of a binational conservation…

Image: AI-generated representation of a wood-based sponge that pulls water from air as dry as 15% humidity Water vapour is present almost everywhere, even in places where rivers, lakes and groundwater are scarce. The challenge has always been turning that invisible moisture into usable freshwater efficiently enough to make atmospheric water harvesting practical. Now, researchers…

PossumsRepresentative image In 1837, New Zealand introduced Australian brushtail possums in the hope of building a profitable fur industry. The animals were expected to provide valuable pelts and help create a new rural economy, but the experiment had consequences that stretched far beyond anyone’s expectations. Nearly two centuries later, possums have become one of the…

Wetland in South Australia. Image Credit: Department for Environment and Water (South Australian Government) Australia’s Green Triangle became a major plantation forestry region after large areas of land were converted to commercial forests. Decades later, the Lower South East of South Australia is facing growing pressure on its groundwater system. Assessments show that plantations can…

Thirteen native animal species that had become locally extinct in New South Wales have returned and started breeding again across three major conservation reserves. The recovery comes a decade after state authorities built large predator-proof fences to keep out feral cats and foxes. The results come from a 10-year conservation partnership involving the NSW National…

Acropora muricata, Heron Island, Australia. (Photo Credit: Claire Lager, Smithsonian) A rare coral species found nowhere else on Earth except Kaneohe Bay in Hawaii has been successfully returned to its natural habitat after completely disappearing from the wild. The recovery project was led by the Hawaii Coral Restoration Nursery, a facility run by the state…

The facial tumour had severely affected devil populations in many parts of Tasmania In 2012, 28 Tasmanian devils were brought to Maria Island off Tasmania’s east coast as an “insurance population” when facial tumour disease was severely affecting the species. The devils have since thrived, with their numbers reaching up to 90. But their success…

​2025 monitoring data showed the horses were reproducing without constant human intervention. The Przewalski’s horse, considered the world’s last truly wild horse, has returned to China’s grasslands after once disappearing from the wild in the country. Forty years after China began its Wild Horse Return Program, the population of the species has grown to about…