A study estimates that Americans would pay $92 billion yearly in extra taxes to protect national parks. But the Trump Administration’s budget calls for cuts.
Koalas are under threat from a range of factors, from urban expansion to climate change. Unfortunately there is no quick fix, and it may be that not all populations can be saved.
Conservation methods for gravel-bed rivers – which are ecological hotspots in the western U.S. – need to improve in order to deal with the effects of climate change.
Mike Lee, Flinders University and Paul Oliver, Australian National University
The Earth is full of many varied species from the largest mammals to the tiniest organisms. But we now think there could be ten times more species than was originally thought.
The grizzly bear of Yellowstone is expected to be delisted from the Endangered Species Act. But a survey of grizzly bear researchers finds flaws in how wildlife experts evaluate scientific data.
The 1906 Antiquities Act gives presidents unilateral power to protect land as national monuments. The law has saved important places, but has also fueled intense conflicts over land control.
The shooting death of Harambe the gorilla has once again raised concern for the well-being of zoo animals. But animals in zoos may be fated by the very institution we have created to protect them.
Flying-foxes can cause conflict - just ask the people of Batemans Bay, NSW. But plans to disperse them won’t necessarily work without understanding these highly mobile animals’ behaviour.
Drones are useful tools for studying and protecting wildlife. But with their growing popularity comes a growing need to make sure they don’t harm the animals they’re trying to observe.
Offshore drilling debates boil down to “Drill, baby, drill” versus “spill, baby, spill.” But economists say the right question is when we know enough to drill safely – and often that means waiting.
Invasive species cause some $120 billion in damages across North America yearly – and that’s just direct costs. A study of one species in one Wisconsin lake indicates the real toll is much higher.
Virtual reality is enabling researchers to get first hand experience of remote environments, helping them make better decisions about their conservation.
Matthew Flinders Professor of Global Ecology and Models Theme Leader for the ARC Centre of Excellence for Australian Biodiversity and Heritage, Flinders University