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Environmental

A collection of 1035 articles

Using artificial intelligence to better predict severe weather: Researchers create AI algorithm to detect cloud formations that lead to storms

Now, there is a computer model that can help forecasters recognize potential severe storms more quickly and accurately, thanks to a team of researchers at Penn State, AccuWeather, Inc., and the University of Almería in Spain. They have developed a framework based on machine learning linear classifiers -- a

Evolution of life in the ocean changed 170 million years ago

Until that point, the success of organisms living within the marine environment had been strongly controlled by non-biological factors, including ocean chemistry and climate.

Scientists discover the biggest seaweed bloom in the world

They confirmed that the belt of brown macroalgae called Sargassum forms its shape in response to ocean currents, based on numerical simulations.

Can we feed 11 billion people while preventing the spread of infectious disease?

But a new article published in Nature Sustainability describes how the increase in population and the need to feed everyone will also, ultimately, give rise to human infectious disease, a situation the authors of the paper consider "two of the most formidable ecological and public health challenges of the 21st

Origin of life insight: Peptides can form without amino acids

The findings, published in Nature, could be a missing piece of the puzzle of how life first formed.

For The First Time In 17 Years, ZERO Whales Will Be Harpooned In Iceland!

Whales will no longer be hunted in Iceland thanks to activism and a lower demand for whale meat, as well as an expansion of a no fishing zone in the Ocean.

Melting of Himalayan glaciers has doubled in recent years: Fast-paced warming is consistently affecting huge region, says new study

"This is the clearest picture yet of how fast Himalayan glaciers are melting over this time interval, and why," said lead author Joshua Maurer, a Ph.D.

Northern lights' 'social networking' reveals true scale of magnetic storms

The researchers, led by Professor Sandra Chapman from the University's Department of Physics, have for the first time characterised the observations from over 100 ground based magnetometers in terms of a time-varying directed network of connections. They monitored the development of geomagnetic substorms using the same mathematics used to study

Fresh look at mysterious Nasca lines in Peru: Using a taxonomic approach, scientists have re-identified the huge birds drawn on the desert plains of Peru as hermits or pelicans

The lines and geoglyphs of Nasca and Palpa are located some 400 kilometers south of Lima, Peru and form a World Heritage Site covering an area of about 450 square kilometers..

Plate tectonics may have driven 'Cambrian Explosion'

A team of scientists have given a fresh insight into what may have driven the "Cambrian Explosion" -- a period of rapid expansion of different forms of animal life that occurred over 500 million years ago. While a number of theories have been put forward to explain this landmark period,

New research shows an iceless Greenland may be in our future

"How Greenland will look in the future -- in a couple of hundred years or in 1,000 years -- whether there will be Greenland, or at least a Greenland similar to today, it's up to us"

Human migration in Oceania recreated through paper mulberry genetics: Humans carried the plant, used to make barkcloth, as they colonized new islands across Oceania

The colonization of the remote, long-uninhabited Pacific islands has fascinated early European explorers, current scientists and members of Pacific Island communities today.

Antarctic marine life recovery following the dinosaurs' extinction

A team led by British Antarctic Survey studied just under 3000 marine fossils collected from Antarctica to understand how life on the sea floor recovered after the Cretaceous-Paleogene (K-Pg) mass extinction 66 million years ago. They reveal it took one million years for the marine ecosystem to return to pre-extinction

Rare 'superflares' could one day threaten Earth

These events occur when stars, for reasons that scientists still don't understand, eject huge bursts of energy that can be seen from hundreds of light years away.

Bitcoin causing carbon dioxide emissions comparable to Las Vegas or Hamburg: Hardware and IP addresses analyzed to assess the carbon footprint of the cryptocurrency

Although Bitcoin is a virtual currency, the energy consumption associated with its use is very real.