RawStory

Science

Saving the vanishing forests of Iraq's Kurdistan

In a plant nursery in northern Iraq's autonomous Kurdistan region, hundreds of pine, eucalyptus, olive and pomegranate saplings grow under awnings protecting them from the fierce summer sun.

The nursery in Sarchinar in the Kurdish city of Sulaimaniyah is part of efforts to battle the destructive effects of deforestation in the region.

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Australia greenlights world's 'largest' solar hub

Australia on Wednesday approved plans for a massive solar and battery farm that would export energy to Singapore, a project billed as the "largest solar precinct in the world".

Authorities announced environmental approvals for SunCable's US$24 billion project in Australia's remote north that is slated to power three million homes.

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SpaceX a week away from first private spacewalk

Four members of a SpaceX mission that will carry out the first ever private spacewalk arrived in Florida on Monday ahead of their takeoff next week.

The five-day expedition, named Polaris Dawn, will be led by US billionaire Jared Isaacman, who already chartered the first all-civilian orbital spaceflight in 2021, called Inspiration4.

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Supermoons are boring – here are 5 things in the sky worth your time

A supermoon may sound exciting, but it’s a modest coincidence.

As the Moon orbits Earth, its distance from us varies from 357,000 to 407,000 kilometers. When the Moon and the Sun are in almost opposite directions from Earth, we get a full moon. A “supermoon” is a full moon where its position along its orbit is within 10% of its closest approach to Earth. That’s it.

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What is ‘model collapse’? An expert explains the rumors about an impending AI doom

Artificial intelligence (AI) prophets and newsmongers are forecasting the end of the generative AI hype, with talk of an impending catastrophic “model collapse”.

But how realistic are these predictions? And what is model collapse anyway?

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Gaza records first polio case in 25 years as UN urges vaccinations

Gaza has recorded its first polio case in 25 years, the Palestinian health ministry said on Friday, after UN chief Antonio Guterres called for pauses in the Israel-Hamas war to vaccinate hundreds of thousands of children.

Tests in Jordan confirmed the disease in an unvaccinated 10-month-old from the central Gaza Strip, the health ministry in Ramallah said.

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Mediterranean Sea reaches highest surface temperature ever recorded

The Mediterranean Sea reached its highest surface temperature with a daily median of 28.9 degrees Celsius on Thursday, according to Spanish researchers, topping a previous record set last month. For two successive summers, the Mediterranean has been warmer than it was during the exceptional 2003 heatwave, when temperatures hit record highs that went unchallenged for 20 years.

The Mediterranean Sea reached its highest temperature on record Thursday, Spanish researchers told AFP on Friday, breaking the record from July 2023.

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At its core, life is all about play − just look at the animal kingdom

At Cambridge University Library, along with all the books, maps and manuscripts, there’s a child’s drawing that curators have titled “The Battle of the Fruit and Vegetable Soldiers.”

The drawing depicts a turbaned cavalry soldier facing off against an English dragoon. It’s a bit trippy: The British soldier sits astride a carrot, and the turbaned soldier rides a grape. Both carrot and grape are fitted with horses’ heads and stick appendages.

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Could dinosaurs still exist somewhere in the world? A paleontologist explains

Curious Kids is a series for children of all ages. If you have a question you’d like an expert to answer, send it to curiouskidsus@theconversation.com.

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Love for cats lures students into this course, which uses feline research to teach science

Text saying: Uncommon Courses, from The Conversation

Uncommon Courses is an occasional series from The Conversation U.S. highlighting unconventional approaches to teaching.

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What is mpox? A microbiologist explains what’s known about this smallpox cousin

On Aug. 14, 2024, the World Health Organization declared mpox a public health emergency of international concern. There have been over 15,600 cases and over 530 deaths reported in the Democratic Republic of the Congo and neighboring countries in Africa. The disease had previously caused a global outbreak from 2022 to 2023.

Mpox – previously called monkeypox – isn’t a new disease. The first confirmed human case was in 1970, when the virus was isolated from a child suspected of having smallpox in the Democratic Republic of Congo (DRC). Though usually mild, mpox can still potentially cause severe illness. Health officials are concerned that more cases will arise with increased travel.

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How to bring Boeing astronauts home? NASA to decide by end of month

NASA needs to decide by the end of August whether to return two astronauts to Earth aboard Boeing's Starliner, which flew them to the International Space Station (ISS), or bring them home on a rival SpaceX craft, officials said Wednesday.

NASA astronauts Barry "Butch" Wilmore and Sunita "Suni" Williams blasted off for the ISS on Starliner on June 5 for what was meant to be an eight-day stay.

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There was an overseas trade supplying horses for sacrifices during the late Viking age

Prehistoric communities from Iceland to the Eurasian Steppe sacrificed horses as part of their funeral rites. These Baltic tribes, known as the Balts, sacrificed horses longer than anywhere else in Europe, up until the 14th century. Christians despised this practice, however, and it quickly fell out of favor once a community converted to Christianity.

Archaeologists have studied Baltic sacrificial deposits for nearly 200 years. Two characteristics had seemed settled – that stallions were exclusively sacrificed, and that the Balts sourced their horses from the local tarpan horse population, commonly known as “forest” or “wild” horses.

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