The sequoias that live on the western slopes of the Sierra Nevada in California are the largest trees in the world by volume.
Erin Donalson/EyeEm via Getty Images
The curator at UC Merced describes the evacuation and shows a selection of photographs from the 110-year history of the park.
Old-growth forests prevailed in New England for thousands of years.
Evidence shows Native Americans in New England lived lightly on the land for thousands of years. It wasn't until Europeans arrived that the landscape experienced major human impacts.
Waters from the Herbert River, which runs toward one of northern Australia’s richest agricultural districts, could be redirected under a Bradfield scheme.
The ‘New Bradfield’ scheme seeks to revive a nation-building ethos supposedly stifled by bureaucratic inertia. But there are good reasons the scheme never became a reality.
Aja Conrad, the Karuk Tribe’s workforce and internships coordinator, lights a prescribed fire in Orleans, California.
Instead of suppressing wildfire, the Karuk Tribe in the Pacific Northwest is using it as an integral part of its climate change management plan. Federal, state and local agencies are taking note.
The Snake River in Idaho is an area of ‘critical environmental concern.’
U.S. Bureau of Land Management
To save what’s left of nature on this increasingly human planet, conservation needs to become a top priority around the world, from the wildest of wildlands to the densest of cities.
Aborigines Using Fire to Hunt Kangaroos, by Joseph Lycett. New research suggests the assumption Aboriginal people lived in open vegetation sustained by fire is misplaced.
National Library of Australia
History has told us Aboriginal people in Tasmania almost exclusively occupied open plains. Revelations to the contrary could transform modern conservation.
No-till farming conserves soil by greatly reducing erosion.
USDA NRCS South Dakota/Eric Barsness
More than one-fifth of global warming emissions come from land use. Sustainable farming can make soil healthier and better able to soak up carbon, while saving energy and boosting food production.
Farmers who invested in natural assets during the Millennium Drought are coping better with lack of rain now.
AAP Image/Perry Duffin
Beyond trucking in hay and water, drought-stricken farmers need money and advice on improving the natural features of their land.
Many farmers are now facing a future in which it is much harder to make a living off the land.
AAP Image/Dan Peled
A decade ago, only a third of farmers accepted the science of climate change. But surveys show attitudes have shifted in recent years as the farming community begins to confront what the future holds.
Maasai women on a conservation project in Kenya.
Joan de la Malla
A new map shows that more than 25% of all land outside Antarctica is held and managed by Indigenous peoples. This makes these communities vital allies in the global conservation effort.
An aerial view, using drones, could make a big difference to mapping land across Africa.
Creating a reliable, up to date land register is important for African countries. Drones can help collect and record the necessary data.
A ‘thinned’ landscape, which provides far from ideal habitat for many species.
Legal vegetation 'thinning' is contributing to high rates of land clearing, potentially causing problems for threatened species and ecosystems.
The sun rises above Uluru in outback Australia.
'Australian values' have been mangled into meaninglessness by countless politicians. But there is an national character, shaped by the Australian land. New research investigates Outback values.
Tony Abbott launched the Green Army program, and remains a big fan.
AAP Image/Britta Campion
The possible axing of the Green Army, which aimed to put thousands to work tending conservation projects, leaves many questions unanswered - the biggest being the reason for the sudden retreat.
Bobcat (Lynx rufus) captured by remote wildlife cameras in the Piceance Basin of northwestern Colorado.
Land management in the United States has long focused on creating conditions that benefit game animals like deer and grouse. A conservation scientist explains why that approach is too narrow.
The urban landscape is complex and ever-changing in cities such as Perth, but digital aerial photography can now monitor even the smallest changes.
Constant, complex changes in cities and mine sites are hard to monitor. Drawing on digital aerial photography, it's now possible to track land-use and vegetation changes in areas as small as 10-20cm.
Federal public land tends to return less revenue than state-run land because of bureaucracy and inefficient management.
Public land via www.shutterstock.com
After 100 years of policies pushing federal land management, it's time to admit they've been a costly failure.
Indigenous rangers like Yugul Mangi senior women (from left to right) Edna Nelson, Cherry Daniels and Julie Roy, are crucial guardians of the outback environment.
Remote Indigenous communities aren't just places to live - they are also crucial for supporting ranger programs and other projects that protect the environment in areas that might otherwise go untended.
A property in South Australia’s Clare Valley, where the farmer has planted hundreds of gum trees.
Australian farmers and rural land owners are being told that they will be given powerful and direct incentives to store carbon in the land under the federal government’s new climate policy. But is that…
Even if the farmhouse stays dry, the crops are underwater.
With towns in the south and southwest flooded out, the government has offered £5,000 payments to help homeowners add flood protection to their homes, while small firms will enjoy a cut of a £10m fund to…