The wing of a United Airlines flight clipped the tail of a Delta plane Friday evening at a Boston airport, federal aviation officials told CNN.

Some female frogs will go to the extent of faking their own deaths to avoid sex with their male counterparts, a new study has revealed. Researchers in Berlin and Finland focused on the European common frog for their investigation owing to the often alarming nature of the species' mating process. The short breeding season means that several males often cling to a single female – in a pile-on that can cause the female to drown. (So, pretty understandable that they might want to avoid this.) For the research published in the Royal Society Open Science, European common frogs were collected and divided into tanks where there were two females and one male in each. Before this research, it was thought that the females couldn't defend themselves against the aggressive amorous act. However, a number of the wily participants displayed the three avoidance behaviours. A rotation technique to escape mating was a popular option – carried out by 83 per cent of the females. While nearly half of them (48 per cent) mimicked how male frogs sound to trick them into letting them go. In 33 per cent of the females, the researchers recorded a stiffening of arms and legs for two minutes, in a convincing bid to play dead. Out of the females who got mounted by a lustful male, almost half were able to escape thanks to at least one of these avoidance behaviours. “The smaller females also showed the full repertoire of behaviours more often than the larger females," the researchers noted, and younger females were more likely to pretend they were dead. However, question marks remain on whether the frogs fake their death as a conscious choice or whether it is a stress response or even a means to test the male’s strength and endurance. “I think even if we call this species a common frog and think we know it well, there are still aspects we don’t know and perhaps haven’t thought about," Dittrich explained to The Guardian. 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.

Gareth Southgate praised Trent Alexander-Arnold for buying into England’s midfield experiment and showing what he was capable of in the comfortable win away to Malta. The 24-year-old may be an established star at Liverpool but he has often flattered to deceive with the national team, with intense competition at right-back restricting opportunities. Alexander-Arnold struggled in a midfield against Andorra when Southgate tried him there in September 2021, but things worked far better in Malta as he won just his 19th cap on Friday evening. The England star had a hand in all three first-half goals, including curling home superbly either side of Ferdinando Apap’s own goal and a Harry Kane penalty. Substitute Callum Wilson completed a 4-0 win with a spot-kick of his own but this was Alexander-Arnold’s night as Southgate’s side continued their winning start to Euro 2024 qualification. “Inevitably a lot of what happens is going to be a little bit dependent on his club,” the England boss said. “The fact that he’s been playing partly in there with the ball, albeit a bit deeper, I think has helped his transition tonight. “What was pleasing tonight, he’s getting used to receiving in tight areas with his back to goal, with players behind him. “Whereas he’s used to receiving on the touchline, with the play in front of him, and he was very comfortable doing that. “Look, I’ve got no questions in my head he can do it. It’s just learning some nuances of the role, without the ball especially very different for him. “But he’s very keen to do it. He’s enjoyed the sort of project, if you like. “We talked about it about four weeks ago on the phone, and I think he’s been excited by it and, yeah, he showed exactly what we think he could be capable of. He gives us something different to our other midfield players.” This was a far more simple night for England compared to their last trip to Malta, when a drab, goalless first half against the limited hosts saw the travelling support turn on the team. Southgate’s side have come a long way in the six intervening years and there was never any danger of their 100 per cent Euro 2024 qualification record slipping in their third Group C match. “Of course we know we have the quality to win the games, but it’s about your mentality then and I thought that was excellent right from the start,” Southgate said. “We tried to balance looking at a few things with some experienced players that give you leadership on the pitch and set the tone. That’s how they’ve trained all week. “In particular when we lost the ball, the reaction to winning it back was a sign that the team were in a good place mentally. “Then of course some really good quality for the first couple of goals, especially, so yeah, we’ve made it look fairly straightforward. We tried to balance looking at a few things with some experienced players that give you leadership on the pitch and set the tone Gareth Southgate “That, as we know from last time, here isn’t always the case! “We’ve been able to look at a few things, we’ve been able to get players on, we’ve been able to get some players off, so very pleased with the night.” England now turn their attention to Monday’s home game North Macedonia after preventing Malta – ranked 172nd in the world – from having a shot in their box, never mind an attempt on goal. Head coach Michele Marcolini said: “I think that we don’t shoot on goal because England for 90 minutes pressed very high and didn’t give us the chance to play easy. Never, never. “To be honest, the difference physically was clear. To build the action easily, we cannot, to be honest. “We are sorry about that but at the end we have to be honest and say that this kind of match for us with this kind of behaviour from the opponent it’s very tough. “When you play with this difference between the teams, you have to hope that the opponent comes here a little bit calmer or they take the match easily. “But this didn’t happen today because England has an amazing attitude on the pitch from the first minute until the end.”

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