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Earth Science

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A New Method Eliminates Over 98% of Nanoplastics from Water

Earth Science, Environmental Science, Science /

The potential threat of plastic pollution to human health remains uncertain, but the recent discovery that we are unknowingly consuming tiny plastic fragments in our water is causing widespread concern. To prevent microplastics and nanoplastics from infiltrating our bodies and brains, researchers at the University of Missouri have developed a potentially sustainable and safe method […]

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Irreversible Climate Damage if Warming Exceeds 1.5°C

Climatology, Earth Science, Environmental Science, Science /

The world’s climate is at a critical juncture, with uncertain outcomes. A new climate model indicates that exceeding the Paris Agreement’s primary target for global warming could trigger a chain of tipping points, making recovery extremely difficult, if not impossible. On our current climate path, there’s up to a 45 percent chance of surpassing one

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Monday Broke Sunday’s Record as the Hottest Day on Earth

Applied Science, Climatology, Earth Science, Environmental Science /

Earth experienced its hottest day on record twice this week. According to data from the Copernicus Climate Change Service (C3S), Sunday initially set the record for the highest global average temperature since records began in 1940, only for Monday to surpass it. On Sunday, July 21, the global average surface air temperature reached 17.09 °C

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Earth’s Water is Rapidly Losing Oxygen, Creating a Major Threat

Earth Science, Environmental Science, Science /

The levels of dissolved oxygen in the world’s water bodies are dropping quickly, and scientists consider this a major threat to Earth’s life support system. Much like atmospheric oxygen is crucial for animals, dissolved oxygen (DO) is key for the health of aquatic ecosystems, whether in freshwater or marine environments. Given that billions of people

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EV Batteries are an Unexpected Source of Forever Chemical Pollution

Earth Science, Environmental Science, Science /

Scientists have discovered a new source of dangerous “forever chemical” pollution in the rechargeable lithium-ion batteries used in most electric vehicles. Certain lithium-ion battery technologies incorporate PFAS chemicals (per-and polyfluoroalkyl substances) to reduce flammability and improve electrical conductivity. According to a peer-reviewed study in the journal Nature Communications, scientists have found high levels of PFAS

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Complete Carbon Impact of Long-Distance Travel Exposed

Earth Science, Environmental Science /

The University of Leeds has revealed the genuine climate impact of long-distance passenger travel in recent research. Although trips over 50 miles (one way) account for less than 3% of all travel by UK residents, they contribute 70% of all passenger travel-related carbon emissions. This disparity is even more pronounced with international travel, which comprises

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Trees in Los Angeles are Now an Unexpected Air Pollution Source

Climatology, Earth Science, Environmental Science, Science /

While trees and green spaces are often celebrated for their contributions to cleaner air and a healthier environment, recent research has highlighted a surprising drawback: they can also be significant sources of air pollution. A study mapping volatile organic compounds (VOCs) over Los Angeles revealed that botanical emissions, particularly from trees, are responsible for around

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Extreme Wildfires have Doubled in 20 Years

Climatology, Earth Science, Environmental Science /

Recently, over 70 wildfires burned simultaneously in Greece. In early 2024, Chile experienced its worst wildfire season ever, resulting in over 130 fatalities. Last year, Canada endured record-breaking wildfires from March to November, and in August, flames ravaged Maui in Hawaii. And the list continues. Watching the news, it seems like catastrophic wildfires are occurring

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Iceland’s Volcanic Eruptions Could Last for Decades

Earth Science, Volcanology /

After nearly 800 years of inactivity, volcanoes on Iceland’s Reykjanes Peninsula are reawakening with increased intensity. Since 2021, eight eruptions have occurred, driven by a shallow magma reservoir approximately 10 kilometers wide and located just 9-12 kilometers beneath the surface, according to new research. Geologist Valentin Troll from Uppsala University in Sweden, who led the

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Something Strange is Occurring in Earth’s Inner Core

Earth Science, Environmental Science, Science /

A new study seems to support the contentious idea that the Earth’s inner core’s rotation has decelerated. Decades of earthquake data indicate that since around 2010, the inner core has been rotating more slowly than the mantle and surface, according to research published on June 12 in Nature. This study appears to confirm a controversial

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