List of All Articles with Tag 'sp'

The Red Cross describes how it delivers health care and aid in Haiti, where gangs hold sway.

Kansas City Chiefs running back Isiah Pacheco and Los Angeles Rams wide receiver Cooper Kupp are among the best bets to score in Week 6 of the NFL season

The New England Patriots are making some big changes to try to improve their offense

WASHINGTON Republicans who control the U.S. House of Representatives on Wednesday nominated Steve Scalise to serve as speaker

Astronomers have seen the “afterglow” of two huge planets crashing into each other for the first time. Scientists watched as the heat and dust that were left behind from the crash swirled in front of their star, allowing them to see the aftermath of the explosion. The incident happened when two ice giant planets collided with each other, around a star like our own Sun. A blaze of light and dust resulted, which could be seen from Earth. Those effects were first spotted by an amateur astronomer social media, who noticed unusual light coming from the star. It had brightened up in infrared – getting lighter at those wavelengths for three years – and then the optical light began fading. Scientists then watched the star in an attempt to understand what was happening. They monitored for further changes at the star, named ASASSN-21qj, to see how the star’s brightness changed. “To be honest, this observation was a complete surprise to me. When we originally shared the visible light curve of this star with other astronomers, we started watching it with a network of other telescopes,” said co- lead author Matthew Kenworthy from Leiden University. “An astronomer on social media pointed out that the star brightened up in the infrared over a thousand days before the optical fading. I knew then this was an unusual event.” Their research suggested that the glow was the heat from the collision, which could be picked up by Nasa’s Neowise mission. Then the optical light began to fade when the dust covered the star, over a period of three years. “Our calculations and computer models indicate the temperature and size of the glowing material, as well as the amount of time the glow has lasted, is consistent with the collision of two ice giant exoplanets,” said co-lead author Simon Lock from the University of Bristol. The dust is then expected to star smearing out. Astronomers hope to confirm their theories by watching as that happens, since it should be visible both from Earth and with Nasa’s James Webb Space Telescope – and they might see that dust begin its journey into something else. It will be fascinating to observe further developments. Ultimately, the mass of material around the remnant may condense to form a retinue of moons that will orbit around this new planet,” said Zoe Leinhardt, from the University of Bristol, who was a co-author on the study. The research is described in a paper, ‘A planetary collision afterglow and transit of the resultant debris cloud’, published in Nature today. Read More 1.2 mile-high ‘dust devil’ spotted on Mars by Nasa’s Perseverance rover Researchers capture first-ever afterglow of huge planetary collision Earth hit by a huge solar storm that would devastate civilisation, trees show

ROME (Reuters) -Juventus midfielder Nicolo Fagioli is under investigation for alleged illegal betting activities, an Italian prosecutor said on Wednesday,

The NHL sent a memo to teams last week clarifying what players can and cannot do as part of theme celebrations this season, including a ban on the use of rainbow-colored stick tape for Pride nights

Football Association chief executive Mark Bullingham has raised the prospect of the game’s lawmakers examining whether audio between referees and VARs should be available live. Miscommunication between VAR Darren England and referee Simon Hooper led to a Luis Diaz goal for Liverpool at Tottenham being wrongly disallowed last month, leading to further calls for such conversations to be played out in real time. The incident caused huge controversy, with Reds manager Jurgen Klopp even calling for the match to be replayed. Broadcasting the conversations between on-field officials and VARs live is currently prohibited under football’s laws. Bullingham, who is a director at the International Football Association Board (IFAB) which has the power to change the game’s laws, said the organisation had discussed the subject but added: “Generally there is a split in the room over that, and quite often it is between the marketing and commercial people and the referees. “Our point of view, from the marketing and commercial perspective, would normally be that transparency is a really good thing, and we want fans to have the maximum experience.” Bullingham said an ongoing FIFA trial where referees announce and explain the outcome of an on-field review is a “step in the right direction” but added: “My personal point of view is I do think (live audio) will continue to be a question over time, because the greater transparency shows how difficult the referee’s job is, and it has worked in other sport. “There is an understandable nervousness from others that the referee’s job is hard enough as it is. In a tournament you have referees with multiple languages, so it is not as straightforward as some might suggest. “So I think we are taking a step in the right direction with announcing the decision and explaining why it has been reached. Let’s see if that leads to further progression.” Bullingham’s Irish FA counterpart and fellow IFAB director Patrick Nelson spoke more cautiously on the VAR decision-making process, adding: “We just need to see more evidence on this at the moment. “It’s interesting when we look at recent examples but we still need to remember that VAR as an entire concept is relatively in its infancy compared to the game of football and compared to IFAB. There is still more that we can learn.” The PA news agency understands the IFAB is set to open up the trial of in-stadium announcements by referees beyond FIFA events to other interested competitions. The IFAB may also look again at the wording of Principle 10 in the VAR protocol, which currently prevents VARs from revisiting a decision once play has restarted and meant the officials could not call play back after the Diaz error. It could be updated to allow a decision to be revisited where a clear mistake has occurred, and where no significant action has taken place since play restarted. Bullingham also said he was aware IFAB had been asked to consider widening the scope of VAR to rule on decisions such as corner kick and free-kick awards. “I think we would be really reluctant to have a game that was stopped a lot more than it currently is, but that will be a proper discussion,” he added. VAR interventions are currently limited to goals, penalties, straight red cards and mistaken identity. Read More Hugo Keenan excited to line up with ‘X-factor’ wings Mack Hansen and James Lowe World Netball president receives damehood at Windsor Castle Andy Murray to withdraw from next week’s Japan Open through injury Marc Guehi praises influence of ‘top professional’ Harry Maguire in England camp Johnny Sexton insists Ireland are ready for ‘toughest game we’ve ever faced’ Wales star Jac Morgan hailed as a ‘hybrid’ of Sam Warburton and Justin Tipuric

Kyle Shanahan and Mike McDaniel spent years together scheming ways to exploit NFL defenses

The best college football games this week involve Pac-12 teams

Jada Pinkett Smith has revealed that she and husband Will Smith have been living "completely separate lives" since 2016.

Bayern Munich defender Dayot Upamecano has been ruled out for several weeks with a left hamstring injury