Mammals were not the first to be warm-blooded
Endothermy, or warm-bloodedness, is the ability of mammals and birds to produce their own body heat and control their body temperature......»»
Study details toxic elements found in stranded whales, dolphins over 15 years
Whales and dolphins get their nutrients and essential elements through their diet. While eating fish, squid, octopus, crustaceans, and other marine mammals, they are also exposed to heavy metal contaminants......»»
Why are fish getting smaller as waters warm? It"s not their gills, finds study
A collaborative team of scientists led by the University of Massachusetts Amherst recently found that there is no physiological evidence supporting a leading theory—which involves the surface area of fish gills—as to why many fish species are "sh.....»»
Nature"s checkup: Surveying biodiversity with environmental DNA sequencing
A thousand kilometers south of Tokyo, far into the largest ocean on Earth, lies a chain of small, volcanic islands—the Ogasawara Islands. Nature has been able to develop on its own terms here, far from both humans and the warm Kuroshio current, whi.....»»
Study reveals molecular mechanisms behind hibernation in mammals
Researchers have shed light on the molecular mechanisms underlying hibernation, publishing their findings today as a Reviewed Preprint in eLife......»»
Study finds oxygen rise in the tropical upper ocean during the Paleocene-Eocene Thermal Maximum
Oxygen is fundamental to sustaining life on Earth. The ocean gets its oxygen from its uppermost layers in contact with the atmosphere. As our planet continues to warm, the ocean is gradually losing its capacity to absorb oxygen, with severe consequen.....»»
Scientists find evidence of geothermal activity within icy dwarf planets
A team co-led by Southwest Research Institute found evidence for hydrothermal or metamorphic activity within the icy dwarf planets Eris and Makemake, located in the Kuiper Belt. Methane detected on their surfaces has the tell-tale signs of warm or ev.....»»
Researchers identify human activities as drivers of biodiversity decline in central Mexico"s reserves
New research shows the diversity of plant and animal life in 14 tropical reserves in Mesoamerica has plummeted since 1990 as roads and cattle ranches have expanded into protected areas. Large mammals, birds, and reptiles are disappearing, while disea.....»»
Studying the otherworldly sounds in Antarctic waters
In freezing Antarctic waters, amid bobbing chunks of floating ice, the hums, pitches and echoes of life in the deep are helping scientists understand the behavior and movements of marine mammals......»»
Study reveals winners and losers from climate and land-use change
New research from the Swedish University of Agricultural Sciences and Northumbria University has determined that as warm-loving species expand their ranges under climate change, Britain's landscapes are losing their biological uniqueness......»»
In the Cerrado, crop diversification has beneficial effects on wildlife and reduces the presence of boars
There are no substitutes for native vegetation, but replacing large areas of monoculture with diversified crops in places where agricultural activities are widespread can have beneficial effects on the mammals that still inhabit the region......»»
Melting ice roads cut off Indigenous communities in northern Canada
Melting ice roads cut off Indigenous communities in Canada's far north as unseasonably warm weather on Friday also saw its largest city, Toronto, break a winter heat record......»»
Surprising behavior in one of the least studied mammals in the world
Some animals live in such remote and inaccessible regions of the globe that it is nearly impossible to study them in their natural habitats. Beaked whales, of which 24 species have been found so far, are among them: They live far from land and in dee.....»»
Poland"s "Bat-mum" saving bats from climate change
A Polish pensioner has been dubbed "Bat-mum" for taking care of ailing bats from her ninth-floor flat as the nocturnal mammals increasingly struggle with the effects of climate change......»»
Helping predict cold-blooded animals" response to environmental shifts
Newcastle University researchers have developed a new tool to predict cold-blooded animals' responses to environmental change......»»
Canada ice fishing season gets off to late start due to warm weather
On a frozen river in Canada, a cluster of brightly colored cabins stand out against the white snow as vehicles crawl to and fro......»»
Tactile materials "accentuate the value of shadows" in Bolívar House
Spanish architect Juan Gurrea Rumeu used a palette of warm, textural materials and carefully positioned voids to create atmospheric living spaces inside this house he designed for himself and his wife in Barcelona. Read more Spanish architec.....»»
Fooled: Herbivorous animals "led by the nose" to leave plants alone
University of Sydney researchers have shown it is possible to shield plants from the hungry maws of herbivorous mammals by fooling them with the smell of a variety they typically avoid......»»
Warm weather forces park officials to suspend Isle Royale wolf count for first time in decades
A stretch of unusually warm weather has forced federal officials to suspend researchers' annual wolf-moose count in Isle Royale National Park for the first time in more than six decades......»»
Trees struggle to "breathe" as climate warms, researchers find
Trees are struggling to sequester heat-trapping carbon dioxide (CO2) in warmer, drier climates, meaning that they may no longer serve as a solution for offsetting humanity's carbon footprint as the planet continues to warm, according to a new study l.....»»
Why Venus died
Venus is only slightly smaller than the Earth, and so has enjoyed billions of years of a warm heart. But for this planet, sometimes called Earth's sister, that heat has betrayed it. That planet is now wrapped in suffocating layers of a poisonous atmo.....»»