Green & indigenous News

64 readers
70 users here now

A community for Green & indigenous news!

founded 4 days ago
MODERATORS
1
 
 

Australia is baking through another extreme heat wave, with temperatures forecast to reach above 45°C for multiple days in a row across large swaths of the country.


From Biology News - Evolution, Cell theory, Gene theory, Microbiology, Biotechnology via This RSS Feed.

2
 
 

Dogs fed on premium, meat-rich pet food can have a bigger dietary carbon pawprint than their owners, according to the largest study into dog food's climate impact.


From Earth News - Earth Science News, Earth Science, Climate Change via This RSS Feed.

3
 
 

Desertification threatens 24% of the world's land area spanning 126 countries and impacts 35% of the global population. Yet mainstream global efforts to tackle desertification prioritize short-term vegetation greening over addressing resource constraints and local livelihoods, creating hidden barriers to achieving the United Nations' long-term Sustainable Development Goals (SDGs).


From Earth News - Earth Science News, Earth Science, Climate Change via This RSS Feed.

4
 
 

Planthoppers and leafhoppers not only feed on rice plants but also act as highly efficient vectors for plant viruses, causing substantial yield losses worldwide. Notably, their persistent ability to evade natural enemies is not merely a matter of chance—it is subtly reinforced by the plant viruses they carry.


From Biology News - Evolution, Cell theory, Gene theory, Microbiology, Biotechnology via This RSS Feed.

5
 
 

Millions of Britons could be ready to swap imported fish for home-caught favorites like sardines, sprats and anchovies, according to a new study from the University of East Anglia (UEA), titled "The Socio-economic evidence for sustainable fisheries."


From Biology News - Evolution, Cell theory, Gene theory, Microbiology, Biotechnology via This RSS Feed.

6
 
 

Municipal bonds are a time-honored way to fund roads, schools, bridges and other public projects while paying investors interest, usually at tax-free rates.


From Earth News - Earth Science News, Earth Science, Climate Change via This RSS Feed.

7
 
 

In the last century, synthetic fertilizers have changed the face of the planet. The current world population might be halved if not for this useful development.


From Earth News - Earth Science News, Earth Science, Climate Change via This RSS Feed.

8
 
 

When oily plastic and glass, as well as rubber, washed onto Florida beaches in 2020, a community group shared the mystery online, attracting scientists' attention. Working together, they linked the black residue-coated debris to a 2019 oil slick along Brazil's coastline. Using ocean current models and chemical analysis, the team explains in Environmental Science & Technology how some of the oily material managed to travel over 5,200 miles (8,500 kilometers) by clinging to debris.


From Earth News - Earth Science News, Earth Science, Climate Change via This RSS Feed.

9
 
 

Climate change is causing trees to sprout earlier in spring. Nevertheless, some tree species are growing less. A study by the Swiss Federal Research Institute WSL shows that increasing heat and drought are slowing down the growth of the most common tree species in Switzerland. This has consequences for carbon storage and forestry.


From Biology News - Evolution, Cell theory, Gene theory, Microbiology, Biotechnology via This RSS Feed.

10
 
 

France on Wednesday officialized a ban on food imports containing traces of five pesticides currently banned in the EU, a move aimed at easing farmers' opposition to the Mercosur trade deal with four South American nations.


From Earth News - Earth Science News, Earth Science, Climate Change via This RSS Feed.

11
 
 

Across all domains of life, immune defenses foil invading viruses by making it impossible for the viruses to replicate. Most known CRISPR systems target invading pathogens' DNA and chop it up to disable and modify genes, heading off infections at the (cellular) pass.


From Biology News - Evolution, Cell theory, Gene theory, Microbiology, Biotechnology via This RSS Feed.

12
 
 

Using ribosome engineering (RE), researchers from Shinshu University introduced mutations affecting the protein synthesis mechanism of probiotic Lacticaseibacillus rhamnosus GG (LGG). These mutant LGGs exhibit altered surface protein expression, including increased presentation of so-called "moonlighting proteins." These mutants adhere more strongly to intestinal cells and induce enhanced activation of immune cells, making them "super-probiotics."


From Biology News - Evolution, Cell theory, Gene theory, Microbiology, Biotechnology via This RSS Feed.

13
 
 

Lush green fields of alfalfa spread across thousands of acres in a desert valley in western Arizona, where a dairy company from Saudi Arabia grows the thirsty crop by pulling up groundwater from dozens of wells.


From Earth News - Earth Science News, Earth Science, Climate Change via This RSS Feed.

14
 
 

Recent reports of wells drying up in New Hampshire reflect a pattern we're increasingly seeing across New England: extended dry periods and below-normal precipitation are stressing shallow groundwater systems that many homeowners depend on.


From Earth News - Earth Science News, Earth Science, Climate Change via This RSS Feed.

15
 
 

On clear days in Hartbeespoort, South Africa, satellite images often reveal a reservoir with shades of deep blue interrupted by drifting patches of vivid green. These shifting features indicate algae blooms, which can affect water quality, ecosystems, and nearby human communities.


From Earth News - Earth Science News, Earth Science, Climate Change via This RSS Feed.

16
 
 

How do avalanches affect pylons and other sensitive infrastructure? Using detailed simulations, SLF researcher Michael Kohler has shown that the compressibility of snow initially reduces avalanche pressure, but that at high speeds this buffer suddenly fails.


From Earth News - Earth Science News, Earth Science, Climate Change via This RSS Feed.

17
 
 

Oxygen isotopes data enable researchers to look far back into the geologic past and reconstruct the climate of the past. In doing so, they consider several factors such as ocean temperature and ice volume in polar regions. A new publication by an international team from Bergen (Norway) and Bremen in Nature Geoscience concludes that the Antarctic ice sheet was less dynamic during the Oligocene epoch 34 to 23 million years ago than previously assumed.


From Earth News - Earth Science News, Earth Science, Climate Change via This RSS Feed.

18
 
 

When a 2018 fire burned across 73,000 hectares (180,000 acres) of the Santana Indigenous Territory, located in Brazil’s Cerrado savanna, the local Bakairi people waited helplessly for authorities who came far too late. That devastating experience was a turning point. The community mobilized to create a volunteer fire brigade, largely composed of Indigenous women, Mariana Rosetti and Paola Churchill reported for Mongabay in October. “It’s not just young girls,” Edna Rodrigues Bakairi, a local educator and member of the brigade, told Mongabay. “There are women aged 40, 45, 50 who can fight the fires. They come from all age groups, and they all act with courage.” Of the 45 trained volunteers, 25 are women ranging from teenagers to grandmothers. They were trained by Paulo Selva, a retired colonel from the Mato Grosso state fire department who recognized the urgent need to empower Indigenous communities to defend their territories from the growing threat of wildfire. “The fire department only addresses issues related to fires that occur within its areas of operation, but more than 45% of forest fires occur outside of that legal condition,” Selva said. To help fill that gap, Selva created the nonprofit Environmental Operations Group Institute.  With the organization, he travels to Indigenous communities across the region to offer trainings on firefighting and prevention, first aid and survival skills. During a visit to the Santana Indigenous village in 2021, Selva found that women were an obvious choice for the role. They tend to spend more time in the community,…This article was originally published on Mongabay


From Conservation news via This RSS Feed.

19
 
 

For decades, flooding has remained one of the most destructive and deadly natural disasters in the United States, causing an average of $8 billion in damages and nearly 90 deaths each year.


From Earth News - Earth Science News, Earth Science, Climate Change via This RSS Feed.

20
 
 

Over the past two decades, microplastics (MPs) and nanoplastics (NPs) have been recognized as emerging pollutants, detected across every environmental compartment of Earth's system—the atmosphere, hydrosphere, lithosphere, and biosphere.


From Earth News - Earth Science News, Earth Science, Climate Change via This RSS Feed.

21
 
 

Australian researchers have uncovered how a particular strain of a diarrhea-causing parasite managed to infect more animal species, offering new insights into how parasitic infections emerge and spread to people.


From Biology News - Evolution, Cell theory, Gene theory, Microbiology, Biotechnology via This RSS Feed.

22
 
 

The Namib desert of south-western Africa can be extremely hot—the surface temperature can be over 50°C. But a surprising number of around 200 beetle species live on its bare, inhospitable-looking sand dunes.


From Biology News - Evolution, Cell theory, Gene theory, Microbiology, Biotechnology via This RSS Feed.

23
 
 

For more than 70 years, what were thought to be mammoth fossils were tucked away in the archives of the University of Alaska Museum of the North. During the museum's Adopt-a-Mammoth program, which allows the public to sponsor testing of individual fossils, these ancient remains were removed from their drawers and radiocarbon-dated.


From Biology News - Evolution, Cell theory, Gene theory, Microbiology, Biotechnology via This RSS Feed.

24
 
 

When a grizzly bear attacked a group of fourth- and fifth-graders in western Canada in late November 2025, it sparked more than a rescue effort for the 11 people injured—four with severe injuries. Local authorities began trying to find the specific bear that was involved in order to relocate or euthanize it, depending on the results of their assessment.


From Biology News - Evolution, Cell theory, Gene theory, Microbiology, Biotechnology via This RSS Feed.

25
 
 

Adolescents are known for risky behavior, with teenagers in the U.S. more likely than younger children to die from injury. But what's responsible for this uptick in risk-taking around puberty?


From Biology News - Evolution, Cell theory, Gene theory, Microbiology, Biotechnology via This RSS Feed.

view more: next ›