Earth Science

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Unusual Blobs Detected Deep Within Earth in Surprising Locations

Earth Science, Environmental Science /

Waves rippling from Earth’s core provide valuable clues about its composition and the distribution of its materials. Researchers from ETH Zurich and Caltech have used seismic waves to uncover unexpected chunks of Earth’s plates in surprising locations. For over a century, geologists have mapped Earth’s interior by analyzing how seismic signals travel at different speeds […]

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Expert Warns of Water Contamination Threat in LA Following Wildfires

Climatology, Earth Science, Environmental Science /

The wildfires in the Los Angeles area have destroyed thousands of structures, many of which were homes, and firefighters are still working to control the infernos. Parts of Pacific Palisades, Altadena, Pasadena, and other California communities are now left unrecognizable. As evacuation orders are lifted, residents returning to their homes should prioritize ensuring access to

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2024 Officially Declared Hottest Year, Surpassing 1.5°C Limit

Climatology, Earth Science, Environmental Science /

The year 2024 set a new global record as the warmest on record, marking the first calendar year where global temperatures exceeded 1.5°C above pre-industrial levels. The announcement was made on Friday by the Copernicus Climate Change Service, the European Union’s Earth observation program. It coincided with devastating wildfires sweeping through Los Angeles, California, an

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How Santa Ana Winds Intensify California’s Wildfires

Climatology, Earth Science, Environmental Science /

Hurricane-force Santa Ana winds roared down the mountains near Los Angeles on January 7, 2025, driving wildfires into multiple neighborhoods and creating a harrowing spectacle. By January 9, thousands of homes and buildings, including multiple schools, had been destroyed, and at least five lives were lost. Authorities called for the evacuation of over 180,000 residents

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Weather Whiplash Driving LA’s Wildfire Could Lead to Record-Breaking Costs

Climatology, Earth Science, Environmental Science /

By the next morning, flames had consumed 2,925 acres of the Pacific Palisades in what is being called Southern California’s worst wildfire since 2011. Three additional fires have erupted in the region, including the Eaton Fire, which has already scorched over 2,000 acres. As of Wednesday morning, firefighters had been unable to contain any of

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Ancient Antarctic Ice Uncovers Spike in Wildfires During Past Climate Changes

Climatology, Earth Science, Environmental Science /

Microscopic bubbles preserved in ancient Antarctic ice have uncovered periods of increased global wildfires that align with abrupt climate changes. Although climate shifts are typically marked by temperature fluctuations, alterations in tropical rainfall, and methane spikes, the role of wildfires had remained unrecognized until now. “We weren’t specifically searching for evidence of wildfires,” explained lead

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Did you know It Takes Intense Heat and Volcanic Forces to Bring Gold to Earth’s Surface?

Earth Science, Uncategorized /

The movement of gold from deep within Earth’s mantle to its surface relies heavily on sulfur bubbling beneath active volcanoes. This process, driven by intense geological activity, enables gold to bond with sulfur molecules, allowing it to ascend rather than remain trapped in the mantle. Recent research sheds light on the role of sulfur in

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Even NASA Is Stumped by the Alarming Surge in Global Temperatures

Earth Science, Environmental Science /

The world has been steadily warming for decades, but a sudden, extraordinary surge in global heat has pushed the climate into uncharted territory, leaving scientists grappling for answers. Over the past two years, temperature records have been shattered repeatedly, defying even the most advanced climate models. While it’s clear that burning fossil fuels is the

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Ancient Frozen Lake Preserves a Time Capsule From Millions of Years Ago

Earth Science, Environmental Science /

Beneath Antarctica’s Lake Enigma, a hidden freshwater ecosystem has been sealed under 30 feet (9 meters) of ice for up to 14 million years. Led by Italian scientists, researchers used radar and advanced, contamination-free drilling methods to access and study this ancient, isolated biome. Analysis shows Lake Enigma hosts a phylogenetically diverse, high-biomass microbial ecosystem

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