One-Third of Earth’s Species Could Face Extinction by 2100 Due to Climate Change

One-Third of Earth’s Species Could Face Extinction by 2100 Due to Climate Change

#news #newstoday #tech #technews #latestnews #techupdates #newsupdates A significant portion of Earth’s biodiversity faces extinction by the end of the century if current greenhouse gas emissions continue unchecked, according to findings published in Science on December 5. The study, which reviewed over 450 research papers spanning 30 years, highlights the…

Increasing Global Heatwave Hotspots Defy Climate Model Predictions

Increasing Global Heatwave Hotspots Defy Climate Model Predictions

A recent study, published in Proceedings of the National Academy of Sciences, has identified regions globally experiencing extreme heatwaves surpassing climate model predictions. These anomalies, spanning every continent except Antarctica, have been linked to thousands of deaths, agricultural failures, and severe wildfires in recent years, according to several reports. The…

Global Freshwater Levels Decline Since 2014, NASA-German Satellites Reveal

Global Freshwater Levels Decline Since 2014, NASA-German Satellites Reveal

The Earth’s freshwater reserves experienced a sudden decline starting in May 2014 and have remained persistently low, according to findings by an international team of scientists utilising NASA-German satellites. Observations from the Gravity Recovery and Climate Experiment (GRACE) mission revealed a significant reduction in freshwater stored on land, including lakes,…

Global Fossil CO2 Emissions Hit Record High in 2024: Here’s What You Need to Know

Global Fossil CO2 Emissions Hit Record High in 2024: Here’s What You Need to Know

Global carbon emissions from fossil fuel combustion have reached an unprecedented peak in 2024, with the Global Carbon Project reporting a projected 37.4 billion tonnes of fossil CO2 emissions, a 0.8% increase from 2023. The report underscores an urgent call for emissions reduction as the world’s annual output of CO2…

‘Chonkus’ Algae Found Off Italian Coast Holds Promise for Improve Climate Change Situation

‘Chonkus’ Algae Found Off Italian Coast Holds Promise for Improve Climate Change Situation

A novel strain of cyanobacteria, informally called “Chonkus,” has been identified in hydrothermal waters off Italy’s Vulcano Island, sparking interest for its potential in carbon capture. Discovered during a marine study aimed at collecting water samples from the shallow volcanic vents of Vulcano, this large cyanobacteria, formally designated as strain…

Thawing Permafrost Releases Greenhouse Gases, Contributing to Global Warming

Thawing Permafrost Releases Greenhouse Gases, Contributing to Global Warming

Rresearch has highlighted the significant role of thawing permafrost in contributing to global warming. A study co-authored by NASA scientists sheds light on the release of greenhouse gases from the Arctic region, where vast amounts of carbon have been stored for thousands of years. Permafrost is ground that remains frozen…

Can Diamond Dust Help Cool Earth? Exploring Costs and Geoengineering Risks

Can Diamond Dust Help Cool Earth? Exploring Costs and Geoengineering Risks

Injecting diamond dust into the atmosphere could potentially cool the planet by 1.6ºC, according to a recent study published in Geophysical Research Letters. Led by Sandro Vattioni, a climate scientist at ETH Zürich, the research explores whether diamonds, as opposed to commonly used materials like sulfur, could offer a safer…

Greenhouse Gas is Rising Rapidly in Atmosphere Due to Human Activities, Highlights New Report

Greenhouse Gas is Rising Rapidly in Atmosphere Due to Human Activities, Highlights New Report

Recent research highlights a troubling rise in atmospheric methane, a greenhouse gas 80 times more effective than carbon dioxide (CO2) at trapping heat in the short term. Despite the 2021 Global Methane Pledge, which aims to reduce methane emissions by 30 percent by 2030, current levels are increasing faster than…