Mercury contamination in water and on land is of worldwide concern due to its toxic effects on ecosystems and human health. Mercury toxicity is of particular concern to reptiles because they are currently experiencing population ...
Genetic diversity is essential for a species to be able to adapt to environmental change, and when habitat loss divides a population into small, isolated fragments, that can spell trouble. Northeastern California is at the ...
Three critically endangered Javan rhino calves have been filmed in an Indonesian national park, raising hopes for the future of the world's rarest rhino after years of population decline.
Australian scientists revealed on Tuesday they are using micro-sensors attached to honey bees as part of a global push to understand the key factors driving a worldwide population decline of the pollinators.
A new University of Otago-led study of the endangered New Zealand sea lion indicates efforts by the Government that focus mainly on the survival of sea lion pups to reverse the population decline will probably fail.
Scientists working in WA's biggest and most remote national park—Karlamilyi—have discovered a population of northern quolls (Dasyurus hallucatus).
Coastal developments in northeast Asia are threatening the survival of Australian migratory shorebirds, a study has found, with some species experiencing population declines of up to 75 percent over the last two decades.
Most people probably know the Tasmanian devil as the iconic animal from Australia's island state of Tasmania. Fewer know that, up until a few thousand years ago, devils were widespread across mainland Australia.
Insects transmit many of the world's most infectious diseases, but there has been a decline in the expertise needed to recognize species of insects most likely to transmit illness to people.