'It was total chaos': Voices from the earthquake
People in Morocco tell of the panic and confusion felt after a powerful earthquake hit late at night.
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CVS Tops Sales Estimates While Pushing Deeper Into Health Care
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Kasey Brooks: Mom filmed attacking pre-school teacher she suspected was abusing son sues church
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Official tells AP that Saudi Arabia will host a Ukrainian-organized peace summit in August
Saudi Arabia will host a Ukrainian-organized peace summit in early August seeking to find a way to start negotiations over Russia’s war on the country
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Zay Flowers catches and runs for TDs, Ravens force 4 turnovers in 20-10 win over Chargers
Rookie Zay Flowers had a touchdown catch and ran for a game-sealing score late in the fourth quarter, Baltimore’s defense forced four turnovers, and the AFC-best Ravens beat the Los Angeles Chargers 20-10
2023-11-27 14:53
Palestinian militants launch dozens of rockets into Israel. Sirens are heard across the country
Palestinian militants in the Gaza Strip have launched dozens of rockets toward Israel, setting off air raid sirens across the country
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Greek fires rage after migrant tragedy near border
The bodies of 18 males were found in a forest in northern Greece where fires have burned for days.
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Marcos Says South China Sea a ‘Work in Progress’ After Xi Talk
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A scientist has discovered when Earth's first continent was formed
A researcher has figured out that the Earth’s first continent was formed 3bn years ago, in a new paper that sheds fresh light on the early stages of the planet’s life. Jane Greaves, an astronomy professor in the School of Physics and Astronomy at Cardiff University in Wales, was examining continent formation on distant stars and planets. It is thought that exoplanets with continents that formed in a similar way to Earth’s are more likely to be habitable, and perhaps even contain alien life. In the process, she calculated when several distant planets’ continents were born, as well as those a little closer to home. Continents on Earth sit on top of the planet’s hot, viscous mantle. Heat from the inner core stops the mantle from solidifying. The reason the core is hot is because it contains radioactive elements that came from neutron star collisions billions of years ago such as forms of Uranium, Thorium and Potassium. By analysing how many materials like this are present on Earth and on other planets, we are also able to estimate when the continents formed. On Earth, that was about 9.5 billion years since the beginning of the universe. Meanwhile, in Greaves' sample, the first continents appeared 2bn years before Earth’s on the exoplanets of younger, so-called thin disk stars. Older, thick disk stars analysed in her work produced rocky planets with continents that appeared even earlier: about 4 to 5bn years before Earth’s. “The outlook seems very promising for finding rocky exoplanets with continents, given that nearby Sun-like stars have already produced a few candidate hosts,” she wrote. The study, “When were the First Exocontinents?” is published in Research Notes of the American Astronomical SocietySign up to our free Indy100 weekly newsletter Have your say in our news democracy. Click the upvote icon at the top of the page to help raise this article through the indy100 rankings.
2023-09-21 17:15
What is Russia's Wagner group, and what has happened to its leader?
Russian officials have confirmed Wagner leader Yevgeny Prigozhin died in a plane crash on 23 August.
2023-08-29 16:25
Visually impaired people in Ukraine struggle to cope during Russian missile attacks
The number of people suffering anxiety and other psychological issues in Ukraine is on the rise since Russia launched a full-scale invasion of the country last year
2023-06-15 14:58
White House cheers ‘Bidenomics’ as inflation rises by only 0.2%
The Bureau of Labor Statistics reported that inflation ticked up by only 0.2 per cent in June and had its lowest 12-month increase in more than two years in a welcome turn of events for President Joe Biden. The Consumer Price Index for All Urban Consumers showed that inflation rose 0.2 per cent last month after it had only ticked up 0.1 per cent in May, in a sign that inflation is easing up. Meanwhile, the all-items index rose 3.0 per cent for the past twelve months ending in June, its lowest 12-month increase since March of 2021.
2023-07-12 21:22
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