List of All Articles with Tag 'ie'

The New England Patriots are bad, bad. Like, the remnants of the Evil Empire are 1-4 through five weeks. This is the worst team in the AFC East by a country mile. Is it time to consider the nuclear option of firing head coach Bill Belichick?

The theremin—a spooky instrument that scored the biggest sci-fi films of the 1950s—was invented by accident.

By Arathy Somasekhar HOUSTON Top U.S. oil producer Exxon Mobil's planned acquisition of the No. 1 Permian shale

The Philadelphia Eagles are off to a perfect 5-0 start for the second straight year. What team will be the first one to knock them off?

It took two full days for Israel to clear Hamas fighters from its land - and some are asking why.

Chelsea's penalty taking situation in 2023/24 after Cole Palmer stepped up and converted from the spot against Burnley.

The staggering stat that gives Tottenham hope of a top-four place and Premier League title challenge

The country is adjusting to a new reality as the conflict enters uncharted territory

Why Mateo Kovacic wasn't sent off in Manchester City's 1-0 defeat at Arsenal on Sunday?

The Sun has been punching holes in the Earth’s magnetic field lately – but that’s not as alarming as it sounds. Instead, they have been sparking magnificent light shows across Europe and North America, made up mainly of crimson auroras and sustained periods of red sky. The displays have been caused by disturbances in the Earth’s magnetic field, which happened after a massive ejection of plasma from the Sun came hurtling our way. The event, known as a coronal mass ejection, made a hole in the planet’s magnetic field, allowing highly charged particles to make their way in and cause a geomagnetic storm. Normally, the Northern Lights are made up of mainly green, with the occasional flash of other colours including red. However, longer periods of red light shows are very rare. The highly charged particles then get channelled towards the north and south poles, where they interact with gas molecules in the atmosphere. They, in turn, release photons, causing the aurora borealis in the north and aurora australis in the south. Normally, the Northern Lights are made up of mainly green, with the occasional flash of other colours including red. However, longer periods of red light shows are very rare. But what makes this geomagnetic storm different is that the particles coming from the Sun collided with oxygen atoms higher in the Earth’s atmosphere than normal. The altitude at which this interaction happens dictates the colour of the aurora. This time, the charged particles were between 300 and 400 kilometres in the sky. There, the oxygen is less concentrated and doesn’t need as much energy to cause it to react. It all adds up to a flash of crimson red light in the sky. Somewhat excitingly for aurora-watchers, this sort of event is likely to get more common over the next two years, as the Sun’s activity becomes heightened until its peak in roughly July 2025. Looks like there will be more of these incredible ruby light shows soon enough. Sign 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.

In 2020, philosopher Toby Ord published The Precipice, a book on the risk of human extinction. The chances of "existential catastrophe" for humanity in the next century according to Ord? One in six. It was a shocking number that alarmed many. After years of being flooded with warnings over climate change, rogue AI, nuclear weapons and pandemics, it's hard to disagree that humans face worrying chances. In his book, Ord discusses a number of potential extinction events, some of which can be examined through history. His research involved looking at the number of space rocks that have hit the moon over its history to figure out the likelihood than an extinction-sized asteroid hitting Earth. This was, in fact, looked at in 2022 by French scientists Jean-Marc Salotti, he calculated the odds of an extinction-level hit in the next century to be roughly one in 300 million. By contrast, Ord estimated the risk to be one in a million, although he does point out a considerable degree of uncertainty. Probabilities can be hard to understand in this context. Traditional probability, for example, relies on observations and a collection of repeated events, but human extinction would be a one-off. But there is another way to think if, called Bayesianism, after the English statistician Thomas Bayes. It sees probabilities as a ranking system of sorts. Specific number predictions shouldn't be taken so literally, but rather compared to other probabilities to understand the likelihood of each outcome. Ord's book contains a table of potential causes of extinctions, accompanied by his personal estimates of their probability. From a Bayesian perspective, we can view these as relative ranks. Ord thinks extinction from an asteroid strike (one in a million) is much less likely than extinction from climate change (one in a thousand). However, even using Bayesianism traditionally requires the incorporation of observational evidence. So, what do we make of Ord's "one in six"? Well it's better to take it less literally but to think of it as a warning, to jump start action on issues such as climate change to hopefully reduce the risk of human extinction in the next century. Sign 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.

Major carriers including Delta and Virgin Atlantic suspend direct flights, while others warn of delays.