Antarctic waters changing due to climate: study
The densest waters of Antarctica have reduced dramatically over recent decades, in part due to man-made impacts on the climate, Australian scientists said Friday.
Survey: Scientists agree human-induced global warming is real
While the harsh winter pounding many areas of North America and Europe seemingly contradicts the fact that global warming continues unabated, a new survey finds consensus among scientists about the reality of climate change ...
New research findings consistent with theory of impact event 12,900 years ago
(Phys.org)—New research findings published in the Proceedings of the National Academy of Sciences (PNAS) are consistent with a controversial theory that an extraterrestrial body – such as a comet – i ...
Devastating human impact on the Amazon rainforest revealed
The human impact on the Amazon rainforest has been grossly underestimated according to an international team of researchers from Brazil and the UK, led by Lancaster University.
Prehistoric humans not wiped out by comet, say researchers
(Phys.org)—Comet explosions did not end the prehistoric human culture, known as Clovis, in North America 13,000 years ago, according to research published in the journal Geophysical Monograph Series.
Biofuels may damage health, researchers find
Concern is growing about finding alternatives to fossil fuels, but the negative impact of one of these—biofuels—may be greater than we first thought, say scientists.
UN advances Internet privacy resolution (Update)
The U.N. General Assembly's human rights committee on Tuesday unanimously adopted a resolution sponsored by Brazil and Germany to protect the right to privacy against unlawful surveillance, following months ...
Human impacts of rising oceans will extend well beyond coasts
Identifying the human impact of rising sea levels is far more complex than just looking at coastal cities on a map.
Extreme weather threatens rich ecosystems
Extreme weather such as hurricanes, torrential downpours and droughts will become more frequent in pace with global warming. Consequently, this increases the risk for species extinction, especially in bio diverse ecosystems ...
Carbon dioxide—our salvation from a future ice age?
Mankind's emissions of fossil carbon and the resulting increase in temperature could prove to be our salvation from the next ice age. According to new research from the University of Gothenburg, Sweden, the current increase ...
Climate related iceberg activity has massively altered life on the seabed
Researchers from the British Antarctic Survey have found evidence that climate change has fundamentally altered the way that life functions on an Antarctic seabed. A once diverse and complex biological system ...
Man and the last great wilderness: Human impact on the deep sea
The oceans cover 71% of our planet, with over half with a depth greater than 3000 m. Although our knowledge is still very limited, we know that the deep ocean contains a diversity of habitats and ecosystems, ...
Stream temperatures don't parallel warming climate trend
A new analysis of streams in the western United States with long-term monitoring programs has found that despite a general increase in air temperatures over the past several decades, streams are not necessarily warming at ...
Ecosystems change long before species are lost
(Phys.org) —Communities in nature are likely to be a lot more sensitive to change than previously thought, according to a new study at Rice University.