By Tara Lohan If we needed any more motivation to help save our ailing rivers, it should have come with the findings of a recent study, which revealed that “Nowhere is the biodiversity crisis more acute than in freshwater ecosystems.” Rivers, lakes and inland wetlands cover 1% of the Earth but provide homes for 10% of […]
Factory farming is on the ballot in Switzerland, which could become the first country in the world to ban the agricultural practice linked to a host of environmental harms from animal cruelty to the climate crisis.
Making neighborhoods more “green” through environmental infrastructure and other green investments such as open space parks, rain gardens, permeable pavement and rainwater harvesting can result in an area being perceived as more desirable, which can lead to rents and property values going up. This, in turn, leads to lower-income residents being pushed out — a […]
The perhaps underappreciated champions of underground carbon storage and resilience, grasslands can often be found at most latitudes in open, continuous areas. Their grasses grow to between eight inches and seven feet in height with roots that go deep underground, according to NASA Earth Observatory. The height of the grass depends on soil depth and […]
Sometimes, beauty can be a death sentence. During the nineteenth and early twentieth centuries, the demand for decorative feathers devastated the populations of birds like great egrets and birds of paradise. Today, it is the exotic pet trade that threatens bright birds with extinction. A new study published in Current Biology September 15 found that […]
The plains-wanderer is a small, critically-endangered bird with a tawny marking on its chest that can only be found in south-eastern Australia’s arid grasslands. It is estimated that only 250 to 1,000 of these speckled birds are left in the wild, according to Bush Heritage Australia. The plains-wanderer is at risk of impending extinction and […]
Bees are better for strawberries. About ten to fifteen percent of flowering plants are mostly self-pollinating, and strawberries are one of them. However, when the plump and delicious berries are pollinated by bees, they are not only redder and heavier, they also have a more pleasing ratio of sugar to acid and a longer shelf […]
By David Shiffman One of the most fascinating challenges of endangered species management is the concept of shifting baselines — the idea that how much worse a problem has gotten, and what your recovery goal should be, depends on when you start measuring the problem. In many cases we need scientific data on the population […]
There are two types of whale: baleen — who have plates of a keratinous substance that sieve their prey from the sea; and toothed — who have teeth and hunt squid, fish and other sea creatures. The sperm whale is the largest species of toothed whale and can be found in all of Earth’s oceans, […]
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