Hayadan > The climate crisis
The climate crisis
- Avi Blizovsky
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Stomata In-Sight combines live microscopy with a controlled leaf cell, enabling the connection between stomata opening and water loss and CO₂ uptake
- Angle - a news agency for science and the environment
An Israeli study has revealed that seasonal streams are dumping large amounts of microplastics into the Mediterranean Sea. In the summer, the plastic particles accumulate, and during the rains, they are released in a large wave into the sea.
- Angle - a news agency for science and the environment
Following mass poisonings of wildlife from improper use of pesticides – here's how to reduce the risk of the next poisoning
- Avi Blizovsky
- One response
A new study seeks to highlight a point that worries public health experts: Not only is “average temperature” rising due to the climate crisis, but extreme weather patterns that have already occurred in the past may also return – and when they do
- Angle - a news agency for science and the environment
When you think of sponges, the image of SpongeBob immediately comes to mind. But what sponge lives in Eilat that contains bacteria, anti-cancer substances and dangerous toxins? The hottest questions about the most interesting animals. Zvait website
- Angle - a news agency for science and the environment
The Trump administration chooses to continue being addicted to black gold instead of using existing technologies for renewable energy. This is the destructive power of fossil fuels. Commentary. Zvi website
- Green Prophet
- 4 תגובות
The Financial Times investigation shows how the Saudi vision for a 193-kilometer-long city of mirrors has clashed with enormous costs, engineering challenges and ecological constraints in the era of the climate crisis.
- Weizmann Institute
Shifting storm tracks due to climate change is warming and drying out large areas of the American Northwest.
- Avi Blizovsky
- One response
Despite Washington's talk of acquisition and "national security," environmental regulation, legal uncertainty, and extreme conditions in the Arctic make mining and drilling difficult—and the ice sheet continues to melt.
- Avi Blizovsky
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The prestigious journal marks the decisive junctures: the climate crisis and the response to it, the race for artificial intelligence infrastructure, questions of public trust and science funding, and the ability to transform breakthroughs into systems that work at scale.
- Avi Blizovsky
- 3 תגובות
Dam levels are dropping, over-pumping is causing land subsidence, and the government is looking for solutions – from water imports to diversion projects and cloud seeding. * The crisis, which is a direct result of the global climate crisis with the worsening
- Angle - a news agency for science and the environment
New research in the Amazon reveals: Not only greenhouse gases affect global warming, but also particles in the air
- Angle - a news agency for science and the environment
- One response
Prof. Shlomit Paz from the University of Haifa explains how warm seas and air increase the intensity of rainfall, why storms like "Byron" are becoming more common in the Mediterranean basin - and warns of the cost of flooding,
- Angle - a news agency for science and the environment
A new Israeli study reveals that purchasing second-hand clothing does not necessarily replace buying new clothes, and is sometimes even accompanied by increased consumption that negates the environmental benefit of sustainable fashion.
- Angle - a news agency for science and the environment
Small migratory birds, weighing no more than a few grams, travel thousands of kilometers each year between their nesting sites in Europe and their breeding grounds in Africa. Dr. Yoav Perlman of the Israel Ornithology Center warns that food shortages, hunting
- Avi Blizovsky
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UNEP's GEO-7 report states that shifting from a "business as usual" economy to investing in a stable climate, nature and reducing pollution could yield up to $20 trillion a year by 2070, prevent millions of deaths and eliminate
- Angle - a news agency for science and the environment
Amid the slogan "Global Mutirao" and a growing rift between countries, the conference in Belem once again highlighted the gap between the urgency of the climate crisis and the lack of commitment to a phased cessation of fossil fuels, insufficient funding for countries
- Haifa University
- One response
Efrat Kadosh, Director of Climate-Tech at the Maurice Kahn Marine Research Station at the University of Haifa, is leading the development of artificial intelligence models based on data from BarAlgae Farms – to stabilize, improve and transform the growth of
- Angle - a news agency for science and the environment
Dozens of sandbar sharks gather every winter in the warm waters of the Hadera and Ashkelon power plants – Dr. Adi Barash reveals a species that is not considered Mediterranean at all, explains their role as apex predators, the threats from fishing
- Angle - a news agency for science and the environment
- One response
While the government is promoting the construction of waste-to-energy facilities, it is interesting to know that in Jerusalem, garbage was already burned more than a century ago, and we have something to learn from this. Opinion
- Angle - a news agency for science and the environment
Heat waves, high humidity and increasing reliance on cooling towers and air conditioning create a breeding ground for Legionella bacteria, leading to recurrent outbreaks of Legionnaires' disease in New York, Ontario and other areas – a serious health threat
- Angle - a news agency for science and the environment
An old-new design approach proposes reducing reliance on air-conditioning technologies through smart use of the environment. Is this what will lead the construction industry in an era of global warming?
- Angle - a news agency for science and the environment
A new UN report maps the world's drought hotspots – from Africa and the Panama Canal to the Mediterranean basin – and warns of growing damage to water supplies, food security and economic stability, which is also
- Angle - a news agency for science and the environment
The kraker, a small, swift duck that passes through Israel on its way from Europe and Asia to Africa and India, depends on humid habitats that are disappearing at an alarming rate and is in global decline – yet it is still on the species list.
- Angle - a news agency for science and the environment
New study reveals the global injustice of the climate crisis: Countries that emit the least greenhouse gases suffer the most severe health damage
- Angle - a news agency for science and the environment
What happens when economic interests and conservation interests conflict, and how can they be balanced? An Israeli organization is trying to help solve this problem, and aid in the conservation of a rare species of whale
- Tel Aviv University
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A pair of studies from Tel Aviv University map 110 mass mortality events of sea urchins since 1888 and show that pathogens are the main cause, while also presenting a "corona swab" method for non-invasive genetic sampling under the skin.
- Avi Blizovsky
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New research shows that the Toba volcano supereruption, despite its power, was probably not the only or main cause of the genetic bottleneck that characterizes the modern human population.
- Angle - a news agency for science and the environment
A new study reveals a worrying picture: Israel's maritime territory has one of the highest levels of plastic bags in the world. What is the solution?
- Angle - a news agency for science and the environment
He's neither a scorpion nor a spider. He's a carbon copy of his mother, and if you're from Jerusalem, you might have met him in the shower. What's so special about a scorpion? The hottest questions about the most interesting animals
- Angle - a news agency for science and the environment
A survey in 25 countries found that only 42% of Israelis see the climate crisis as a serious threat – the lowest rate in the sample; terrorism (89%) and infectious diseases (55%) are higher in the order of priority. In Turkey, this increased to 70% compared to 47%
- Angle - a news agency for science and the environment
Many studies already indicate that our heavy use of plastic has impacts on our health. A new report highlights the risks of living near petrochemical facilities that produce raw materials for the industry.
- Angle - a news agency for science and the environment
A new Israeli study finds that sandwiches and meals that children don't finish are a major cause of food waste – but a direct connection to the land and food production could change the picture.
- Angle - a news agency for science and the environment
On the occasion of the end of his term as Envoy for Climate Change and Sustainability, Ambassador Gideon Bachar explains how climate diplomacy, regional resilience, and collaborations in the areas of water, food security, and Israeli innovation can determine whether the region will weather the crisis.
- Tel Aviv University
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A study at Tel Aviv University indicates an 11%–100% erosion of profitability in homeowners insurance in the US by the end of the century due to hurricanes – but also the potential to leverage the expected losses for climate investments that will cover
- Angle - a news agency for science and the environment
Open sandy areas on the coastal plain are shrinking at an alarming rate, and invasive vegetation is changing the landscape. The State of Nature report calls for stopping the change before it's too late
- Avi Blizovsky
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UIC study in npj Climate and Atmospheric Science indicates up to 75% increase in Sahara precipitation and a regional wetting trend — with spatial variability requiring preparation for floods and droughts
- Angle - a news agency for science and the environment
The economy functions as if electricity is a given, but heat waves are breaking demand records, power lines are heating up, and solar power is disappearing at critical times. What appears to be a technical malfunction could turn into an economic and social crisis costing billions.
- Davidson Institute
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Study finds that adding the red algae Asparagopsis taxiformis to calf feed reduced methane emissions without harming health or growth rate – potential for a quick tool in the fight against the climate crisis
- Angle - a news agency for science and the environment
Launch of the Red Book of Israeli Reptiles reveals sharp decline in the distribution of the wood lizard; experts call for increased protection of Mediterranean habitats and public awareness
- Angle - a news agency for science and the environment
Parrotfish are herbivores that grind down algae and stone, contribute up to ~70% of the sand on tropical beaches, maintain reefs—and also exhibit unique behaviors such as a mucous “sleeping bag” and early storm prediction.
- Angle - a news agency for science and the environment
While wild boars have become part of the urban fabric, research by Tel Aviv University and the Technion reveals that in well-off neighborhoods, more reports are registered with the municipal hotline – and therefore receive more treatment, while in disadvantaged neighborhoods
- Avi Blizovsky
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International report warns that warm-water coral reefs are collapsing and that we are close to the collapse of the Amazon, ice sheets and ocean currents – and calls on COP30 leaders to act immediately
- Angle - a news agency for science and the environment
New research reveals for the first time the courtship, threat and warning sounds of one of Israel's symbolic animals – and shows how deciphering the language could help save it from extinction
- Angle - a news agency for science and the environment
It has phenomenal hearing, a heart-shaped face, and the ability to "dive" through the air toward prey in complete silence. How did the snort become an unexpected ally of modern agriculture? The Hottest Questions About Animals
- Angle - a news agency for science and the environment
New study reveals active reuse of by-products in businesses in Wadi Ara – but points to an urgent need for a platform, infrastructure and a change in mindset to expand the movement
- Avi Blizovsky
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A new analysis of 174 countries warns that hot, poor countries will be hit particularly hard. Adaptation alone will not prevent the losses
- Angle - a news agency for science and the environment
Evolutionary studies reveal: Sometimes flower colors result from precise ecological adaptations to pollinators and the environment, and sometimes it is a random variation that is preserved simply because it has no clear advantage.
- Angle - a news agency for science and the environment
After the tragic incident with the tiger in the biblical zoo, the question arises again why we even need zoos? International breeding research, scientific collaborations and a wildlife hospital – this is how they work