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Astronomers Spot Hundreds of Hidden Supermassive Black Holes Using Infrared
Hundreds of hidden supermassive black holes have been identified using infrared observations, offering fresh insights into their role in galaxy formation. Researchers relied on data from NASA's Infrared Astronomical Satellite (IRAS) and the Nuclear Spectroscopic Telescope Array (NuSTAR) to detect emissions from black holes obscured by thick clouds ...
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Astronomers Observe Black Hole Reactivate, Emitting Jets of Plasma
A supermassive black hole at the center of galaxy 1ES 1927+654 has been observed reactivating after a quiet period. Jets of hot gas were released from both sides of the black hole, surprising astronomers. Researchers speculate that a white dwarf star in close orbit may be interacting with the black hole, providing key insights into cosmic behavior....
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2024 Marks Earth's Hottest Year Ever, Surpassing Critical 1.5 degree Celsius Warming Limit
In 2024, Earth recorded its hottest year ever, surpassing the critical 1.5 degree Celsius warming threshold for the first time in history. This significant temperature increase has been linked to intensified weather events, rising sea levels, and widespread environmental damage. The year saw an alarming rise in climate-related disasters, with the U...
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US Sets New Paris Climate Target That Trump Is Expected To Ignore
President Joe Biden's administration has set a new US target under the Paris climate agreement to slash greenhouse gas emissions by 61%-66% below 2005 levels by 2035.
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One-Third of Earth's Species Could Face Extinction by 2100 Due to Climate Change
A new study has warned that up to a third of Earth's species could face extinction by 2100 due to rising global temperatures. The research, published in Science, highlights how climate change is accelerating extinction risks, especially for amphibians and species in isolated ecosystems. With emissions continuing at current rates, the risk of extinc...
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Arctic Ocean Likely to Experience Ice-Free Day by 2027, Study Warns
A study published in Nature Communications predicts the Arctic Ocean could face its first ice-free day as early as 2027, marking a critical environmental milestone. Conducted using 11 climate models and 366 simulations, the research highlights the urgent need for emission reductions. The loss of sea ice in the Arctic exacerbates global warming thro...
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New MethaneSAT Images Reveal Shocking Details About Methane Emissions
The MethaneSAT satellite zooms around the Earth 15 times a day and searches for leaks of methane, the invisible gas that has been warming the planet.
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UK Vows To Cut Greenhouse Gas Emissions By 81% On 1990 Levels By 2035
The UK will aim to reduce greenhouse gas emissions by 81 percent on 1990 levels by 2035, Prime Minister Keir Starmer announced Tuesday, as his government ramps up its ambitions on climate change.
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Not Just Carbon Dioxide, Other Greenhouse Gases Are Too Warming The Planet
While carbon dioxide (CO2) is the best-known greenhouse gas, several others, including methane and nitrous oxide, are also driving global warming and altering the Earth's climate.
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Record Greenhouse Gas Levels In 2023 Signal Decades Of Warming: Report
The 2024 Greenhouse Gas Bulletin highlights that both industrial emissions and reduced forest absorption have accelerated this increase.
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India's Economy, Population To Drive Carbon-Intensive Product Demand: Moody's
India has committed to achieve net-zero emissions by 2070, and some progress has been made toward its 2030 interim decarbonization milestones.
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Study Shows Over Half Of Earth's Vital Signs At Record Extremes: "Future Of Humanity..."
A 2023 report assessed 35 key indicators, with 25 showing worsening trends, including carbon dioxide levels and population growth.
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Explained: What Is Climate Finance, Why It Is A Key Issue At COP29
Climate finance is money spent in a manner "consistent with a pathway towards low greenhouse gas emissions and climate-resilient development", as per phrasing used in the Paris agreement.
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Greenhouse Gas is Rising Rapidly in Atmosphere Due to Human Activities, Highlights New Report
Methane levels, which are 80 times more potent than CO2 in the short term, are rising at an unprecedented rate. Human activities, such as agriculture and fossil fuel extraction, contribute significantly to this surge. Despite global efforts, including the 2021 Global Methane Pledge, methane emissions continue to climb. This trend threatens climate ...
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Japan’s Fermentation Innovation Turns Food Waste into High-Quality Pig Feed
Japan is making strides in sustainability with an innovative approach to food waste. Koichi Takahashi, founder of the Japan Food Ecology Center, has developed a fermentation process that transforms leftover food into nutritious pig feed. This method addresses both environmental and economic challenges by recycling food scraps, which include leftove...
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Astronomers Spot Hundreds of Hidden Supermassive Black Holes Using Infrared
Hundreds of hidden supermassive black holes have been identified using infrared observations, offering fresh insights into their role in galaxy formation. Researchers relied on data from NASA's Infrared Astronomical Satellite (IRAS) and the Nuclear Spectroscopic Telescope Array (NuSTAR) to detect emissions from black holes obscured by thick clouds ...
-
Astronomers Observe Black Hole Reactivate, Emitting Jets of Plasma
A supermassive black hole at the center of galaxy 1ES 1927+654 has been observed reactivating after a quiet period. Jets of hot gas were released from both sides of the black hole, surprising astronomers. Researchers speculate that a white dwarf star in close orbit may be interacting with the black hole, providing key insights into cosmic behavior....
-
2024 Marks Earth's Hottest Year Ever, Surpassing Critical 1.5 degree Celsius Warming Limit
In 2024, Earth recorded its hottest year ever, surpassing the critical 1.5 degree Celsius warming threshold for the first time in history. This significant temperature increase has been linked to intensified weather events, rising sea levels, and widespread environmental damage. The year saw an alarming rise in climate-related disasters, with the U...
-
US Sets New Paris Climate Target That Trump Is Expected To Ignore
President Joe Biden's administration has set a new US target under the Paris climate agreement to slash greenhouse gas emissions by 61%-66% below 2005 levels by 2035.
-
One-Third of Earth's Species Could Face Extinction by 2100 Due to Climate Change
A new study has warned that up to a third of Earth's species could face extinction by 2100 due to rising global temperatures. The research, published in Science, highlights how climate change is accelerating extinction risks, especially for amphibians and species in isolated ecosystems. With emissions continuing at current rates, the risk of extinc...
-
Arctic Ocean Likely to Experience Ice-Free Day by 2027, Study Warns
A study published in Nature Communications predicts the Arctic Ocean could face its first ice-free day as early as 2027, marking a critical environmental milestone. Conducted using 11 climate models and 366 simulations, the research highlights the urgent need for emission reductions. The loss of sea ice in the Arctic exacerbates global warming thro...
-
New MethaneSAT Images Reveal Shocking Details About Methane Emissions
The MethaneSAT satellite zooms around the Earth 15 times a day and searches for leaks of methane, the invisible gas that has been warming the planet.
-
UK Vows To Cut Greenhouse Gas Emissions By 81% On 1990 Levels By 2035
The UK will aim to reduce greenhouse gas emissions by 81 percent on 1990 levels by 2035, Prime Minister Keir Starmer announced Tuesday, as his government ramps up its ambitions on climate change.
-
Not Just Carbon Dioxide, Other Greenhouse Gases Are Too Warming The Planet
While carbon dioxide (CO2) is the best-known greenhouse gas, several others, including methane and nitrous oxide, are also driving global warming and altering the Earth's climate.
-
Record Greenhouse Gas Levels In 2023 Signal Decades Of Warming: Report
The 2024 Greenhouse Gas Bulletin highlights that both industrial emissions and reduced forest absorption have accelerated this increase.
-
India's Economy, Population To Drive Carbon-Intensive Product Demand: Moody's
India has committed to achieve net-zero emissions by 2070, and some progress has been made toward its 2030 interim decarbonization milestones.
-
Study Shows Over Half Of Earth's Vital Signs At Record Extremes: "Future Of Humanity..."
A 2023 report assessed 35 key indicators, with 25 showing worsening trends, including carbon dioxide levels and population growth.
-
Explained: What Is Climate Finance, Why It Is A Key Issue At COP29
Climate finance is money spent in a manner "consistent with a pathway towards low greenhouse gas emissions and climate-resilient development", as per phrasing used in the Paris agreement.
-
Greenhouse Gas is Rising Rapidly in Atmosphere Due to Human Activities, Highlights New Report
Methane levels, which are 80 times more potent than CO2 in the short term, are rising at an unprecedented rate. Human activities, such as agriculture and fossil fuel extraction, contribute significantly to this surge. Despite global efforts, including the 2021 Global Methane Pledge, methane emissions continue to climb. This trend threatens climate ...
-
Japan’s Fermentation Innovation Turns Food Waste into High-Quality Pig Feed
Japan is making strides in sustainability with an innovative approach to food waste. Koichi Takahashi, founder of the Japan Food Ecology Center, has developed a fermentation process that transforms leftover food into nutritious pig feed. This method addresses both environmental and economic challenges by recycling food scraps, which include leftove...
