world s last great wilddernesses. it stretches for more than 1,000 miles all the way down to the southern most tip of south america. towering above the region by the andes dividing chile from argentina. we re headed on an epic journey up through patagonia s wild highlands. from its foothills to its volcanic plateaus, all the way up to its high ice fields. our journey begins on the grasslands of the patagonian step at 1,500 feet. here one predator reigns supreme. the puma. this big cat roams all of the americas. you might know it as a cougar, a mountain lion or even a panther. in patagonia with no bears or wolves to trouble them, pumas are the top predator, and they know it. it s early autumn in the national park. a critical time for this mama puma and her 5-month-old cubs. she s still nursing them, but winter is coming. the cubs need to fatten up if they re going to survive the brutal months ahead. mom heads out to hunt. nutritious and delicious. busted. these wild relatives
this is bbc news. it s newsday. hello and welcome to bbc news, broadcasting to viewers in the uk and around the world. it s six in the morning here in singapore and ”pm in london, where the uk has recorded temperatures of more than a0 degrees celsius for the first time. the heatwave has caused widespread disruption on the railway network, and there have been a large number of fires in parks and grasslands. a major incident has been declared in london, where the mayor, sadiq khan, said fire crews were struggling to cope. this comes as the un s climate chief has warned that heatwaves such as the one currently gripping western europe are becoming more frequent. our first report is from our climate editor, justin rowlatt. with today s searing heat came fires, and lots of them. huge plumes of smoke rose above london as grass fires engulfed homes. on the outskirts of the capital. the fire brigade declared a major incident. a number of the calls we have been dealing with today hav
it s seven in the morning here in singapore and midnight in london, where the uk has recorded temperatures of more than a0 degrees celsius for the first time. the heatwave has caused widespread disruption on the railway network, and there have been a large number of fires in parks and grasslands. a major incident has been declared in london, where the mayor, sadiq khan, said fire crews were struggling to cope. the un s climate chief has warned that heatwaves such as the one currently gripping western europe are becoming more frequent. our first report is from our climate editor, justin rowlatt. with today s searing heat came fires, and lots of them. huge plumes of smoke rose above london as grassfires engulfed homes on the outskirts of the capital. the london fire brigade declared a major incident. a number of the calls that we ve been dealing with today have been wildfires or grassfires, where the ground has been tinder box dry result of the weather over the last week, but i
hello and welcome. a potential visit to taiwan by the us house speaker nancy pelosi is stirring alarm in presidentjoe biden s administration. officials are concerned the trip may cross red lines for china, and fears there s no potential exit path . beijing, which claims sovereignty over the island, has already issued harsh warnings even suggesting a possible military response. against this backdrop, president biden is expected to call president shee on thursday for the first time in months. gareth barlow reports. this is taiwan. to beijing it is the breakaway province that must become part of the country, if need be by force. to washington, it s the territory of the us has pledged to help defend, if it ever comes under attack. an island nation of 23 million, at the centre of a struggle between two global superpowers, and it s the potential visit to taiwan by nancy pelosi, second in line to the us presidency, who, if the trip goes ahead, will be the highest ranking american
prepare to watch the show s final episode. the opening ceremony of the 22nd commonwealth games takes place in birmingham tonight. prince charles will represent the queen and 30,000 people will be inside the alexander stadium, with millions more watching around the world. the show will include performances from local music and dance groups, emphasising the city s diversity. more than 5,000 athletes are set to compete over a packed 11 days. they will be representing 72 nations and territories. the queen s baton will also be a key part of that ceremony, after being carried for 294 days through commonwealth countries. athletes will compete in 19 sports and 280 medal events, which will include for the first time women s t20 cricket, 3 on 3 basketball and 3 on 3 wheelchair basketball. also for the first time, there are more medals for women than for men, and para events are all part of the main games. 0ur sports reporterjoe lynsky explains what s in store. they have waited four yea