Earth

Recent research conducted by scientists at the University of Southern California has challenged the long-standing belief that the Earth’s inner core rotates faster than the planet’s surface. In a study published in Nature, the USC team presented compelling evidence indicating a surprising shift in the inner core’s movement. Contrary to previous assumptions, the inner core

The emissions of nitrous oxide, a potent greenhouse gas, have continued to rise unchecked from 1980 to 2020. A recent report by the Global Carbon Project reveals that over 10 million metric tons of nitrous oxide were released into the atmosphere in 2020, primarily due to farming practices. The use of chemical fertilizers and animal

Climate models play a crucial role in forecasting the impacts of climate change by simulating the Earth’s climate. However, the current models face challenges in providing information quickly and affordably for smaller scales like city sizes. In a recent study published in the Journal of Advances in Modeling Earth Systems, researchers have introduced a new

The collaboration between researchers and artists has brought a unique approach to shedding light on the invisible threat of air pollution. By combining digital light painting techniques with low-cost air pollution sensors, the team has been able to create compelling visual representations of pollution levels in different cities around the world—ultimately raising awareness about the

Recent research has unveiled a startling discovery – even individuals with an average sense of smell may be unknowingly living with a natural gas leak in their homes. A study published in Environmental Research Letters sheds light on the fact that minor gas leaks can significantly impact indoor air quality by introducing a variety of

The demand for cobalt and lithium, essential for e-car batteries, is projected to increase by almost 20-fold by 2050 due to the global shift towards renewable energy sources. This increase in demand will have significant implications for the extraction of raw materials such as copper, aluminum, iron, and rare earth elements. A recent study conducted

Climate change has led to an increase in flood risks in urban areas around the world. Heavy rainfall disasters have become a global issue, posing significant challenges to communities. Traditional numerical simulations are used to predict flooding from heavy rain and river overflows, but they often fall short in providing detailed risk assessments. This limitation

Recent research conducted by Dr. Hamed Gamaleldien and Dr. Hugo Olierook from Curtin University has provided compelling evidence that fresh water on Earth appeared much earlier than previously believed. By examining ancient crystals from the Jack Hills in Western Australia, the researchers were able to date the origins of the Earth’s hydrological cycle to approximately

The evolutionary history of Earth is filled with pivotal moments that have shaped life as we know it today. A recent study conducted by researchers at Johns Hopkins University sheds light on the profound impact that prehistoric worms had on Earth’s biodiversity during the Great Ordovician Biodiversification Event, approximately 480 million years ago. These seemingly

Freshwater mussels, known for their long lifespans and limited mobility in streambeds, serve as biomonitors of their environment’s cleanliness. Recent research conducted by Penn State reveals the concerning impact of fracking wastewater on these bivalves, ultimately posing a threat to the ecosystem. The study conducted by researchers from Penn State’s Department of Civil and Environmental

In an era where water quality standards are becoming increasingly stringent, researchers at UC Riverside have made a groundbreaking discovery that could transform the way water providers approach the removal of harmful “forever chemicals” from drinking water. Forever chemicals, scientifically known as PFAS (poly- and perfluoroalkyl substances), have permeated various products over the years, leading