An NBA insider has said that Damian Lillard will not report to training camp if he isn't in a Portland Trail Blazers or Miami Heat uniform.

The clip that Kelly Ripa watched was of Halle Bailey singing the well-known song from the movie, 'Part of Your World', as Ariel

Tampa Bay Rays star Wander Franco has been placed on indefinite leave as Major League Baseball continues to probe allegations of an improper relationship between the player and...

The AP Top 25 has been more exclusive this season than in recent years

Many of us look to the stars for answers to life’s most complex questions. But actually, some of the greatest mysteries lie beneath our very feet. One might think we’d know the Earth pretty well by now but, in fact, our planet’s core remains shrouded in enigma. Indeed, there are two gigantic blobs located beneath Africa and the Pacific Ocean that occupy around six per cent of the world’s entire volume. And yet, we’re still not entirely sure what they’re made of or where they came from. There are a number of hypotheses, including that they are piles of oceanic crust that have accumulated over billions of years. Sign up for our free Indy100 weekly newsletter But a more interesting theory is that they are huge chunks of an ancient planet that hit the Earth around 4.5 billion years ago. To give an indication of just how massive these things are, the structure under Africa – an area known as Tuzo – is thought to be around 800km (497 miles) tall – the equivalent of some 90 Mount Everests stacked on top of one another, as IFLScience notes. The problem with determining the origin of these monster formations is that there are no direct ways of observing the Earth’s core. The deepest hole humans have ever dug – branded the "entrance to hell" – reached a pretty staggering 12,263m (40,230ft), but that doesn’t even come close to breaking through the crust to the layers beneath. Our most effective tool for analysing what lies beneath the ground is a technique called seismic tomography, which looks at how waves of energy travel when earthquakes occur. Since rocks and liquids have different densities, the waves move through them at different speeds. By measuring the tremors from different points on the surface, geologists can determine what kind of material the waves are travelling through and, in so doing, map out the Earth’s interior. It was by using this technique that the two unusual structures – known as large low shear velocity provinces (LLSVPs) – were found. Waves travel more slowly in these areas – fondly known as “blobs” – than through the surrounding lower mantle, indicating that they’re made of something different. We can’t tell what this material is based on seismic tomography data alone, but some scientists like to believe that they are the remnants of an ancient planet called Theia – an idea known as the “giant impact hypothesis”. According to this hypothesis, around 4.5 billion years ago, a Mars-sized object collided with the Earth. This impact not only created the planet we call home today, but also threw off enough rock to form the moon that lights up our night skies. Some scientists suggest that some of Theia’s leftovers also sunk to the bottom of the planet, probably settling somewhere above the core – thereby forming at least one of the two LLSVPs. More Updates About Strange Blob Structures Inside Planet Earth youtu.be Experts have been investigating the area for decades but there’s still no way of knowing for sure just what these two giant blobs are. Still, studies into Theia have offered important insights into how the possible collision might have kickstarted key plate tectonic and mantle motion inside our planet – crucial processes for establishing the world on which we live. It’s also a useful reminder that we still have so much to learn about our planet and where we came from. 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.

Seattle rookie right-hander Bryce Miller shut down the Detroit Tigers for seven innings in a 5-0 victory that pushed the Mariners above

Martin Hyde reveals living in fear of being recognized as a 'loser' after being ridiculed by Gordon Ramsay in 'Kitchen Nightmares'

Canada has expelled a top Indian diplomat as it investigates what Prime Minister Justin Trudeau called credible allegations its government may have had links to the assassination in Canada of a Sikh activist, an accusation that India rejected as “absurd.”

Uefa has postponed all matches scheduled to take place in Israel over the next two weeks. War has left at least 700 people dead, a staggering toll on a scale the country has not experienced in decades. Israel were set to face Switzerland on Thursday in European Championship qualifying Group I but the match at Tel Aviv’s Bloomfield Stadium will not take place. The nation’s European Under-21 Championship qualifiers against Estonia and Germany on October 12 and 17 respectively have also been postponed. And European football’s governing body has also called a halt to an Under-17 mini-tournament involving Israel, Belgium, Gibraltar and Wales, due to run from Wednesday until October 17. Uefa said: “Uefa will continue to closely monitor the situation and will remain in contact with all teams involved before making decisions on new dates and on potential changes to other upcoming fixtures. “Uefa will take the coming days to assess whether Israel can take part in their Euro 2024 qualifier against Kosovo in Prishtina.” Read More Uefa torn over plans to reinstate Russian youth teams Liverpool-Tottenham replay possible under Uefa rules loophole

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Why Lionel Messi didn't return to Barcelona in 2023 and instead signed for MLS side Inter Miami.

In a recently uploaded video on YouTube, Call of Duty enthusiast WhosImmortal provides a detailed list that ranks all of