List of All Articles with Tag 't'

The Cornetto maker says it will comply with Russian law to permit staff to be conscripted.

US stocks are approaching a record high and the outlook for Corporate America is only expected to brighten.

Scientists think they have discovered a previously unknown hidden structure inside the Earth’s core that could change our understanding of our planet. In school, most of us were taught there are four main layers to the Earth’s structure: the crust, the mantle, the outer core and the inner core. What we know about the Earth’s insides has mostly derived from geologists’ knowledge and observations of volcanoes and seismic waves. But now, scientists believe that there may also be a whole extra layer hidden inside the inner core that no one knew about. Earth’s molten inner core is predicted to be around 5,000 degrees Celsius in temperature and scientists have calculated that it takes up around just 1 per cent of the planet’s total volume. The discovery of a potential fifth layer to the planet’s core came a few years ago when scientists used an algorithm to model thousands of scenarios of the inner core to observe the length of time it takes seismic waves to travel through Earth based on data by the International Seismological Centre. Sign up to our new free Indy100 weekly newsletter Scientists were able to analyse how different material properties within the inner core would affect seismic waves differently and found that some scenarios were certainly more likely than others. The algorithm showed how different materials altered the angle of seismic waves, leading them to hypothesise that there was a change of material somewhere in the inner core. Joanne Stephenson, an Australian National University geophysicist, explained: “We found evidence that may indicate a change in the structure of iron, which suggests perhaps two separate cooling events in Earth's history.” She continued: “The details of this big event are still a bit of a mystery, but we've added another piece of the puzzle when it comes to our knowledge of the Earth's inner core.” While their data isn’t conclusive, it does correlate with other similar studies that have looked into the anisotropy of the Earth’s inner core. Stephenson said: “It's very exciting - and might mean we have to re-write the textbooks!” 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.

Can the nice guy finish first?

Christian Lamprecht led the British Open on Thursday and he won the silver medal as the low amateur on Sunday

BEIJING China's Alibaba Group said on Sunday it had decided not to participate in a proposed repurchase of

In many election cycles, there’s a snappy shorthand used to describe the type of voters who may help decide the winner

At least one person was killed and at least 18 more were injured in a Russian attack on Odesa early on Sunday 23 July, according to Ukraine officials. The missile strike damaged an administrative building and a nearby residential building, as well as the city’s Transfiguration Cathedral. Debris blocked part of a key road in the city centre, with rubble scattered around, power lines damaged, and windows blown out. In the affected residential building, some people became trapped in their apartments as a result of the damage caused by the attack. An 85-year-old woman was rescued by emergency service workers, who gave her first aid. Read More The Body in the Woods | An Independent TV Original Documentary The harrowing discovery at centre of The Independent’s new documentary

Rain has prevented play from starting on time on the last day of the fourth Ashes cricket test between England and Australia

One couple from Kilmarnock had to sleep on a mattress in the street after hotels on the Greek island were evacuated.

Russian President Vladimir Putin met in St. Petersburg with his Belarusian counterpart Alexander Lukashenko. In comments broadcast on

Environmentalists are cautioning Britain’s main political parties not to water down their climate change promises