'Living fossil' giant salamander heading for extinction Image copyright Robert Murphy Image caption Jing Che of the Chinese Academy of Sciences lifts a giant salamander The world's largest amphibian is in "catastrophic" decline, with possibly only a handful left in the wild.
Field surveys carried out over four years suggest the Chinese giant salamander has all but disappeared from its natural habitat.
In contrast, millions of the animals live in commercial farms, where they are sold to luxury restaurants.
Remaining largely unchanged for 170 million years, this "living fossil" is seen as a global conservation priority.
"The overexploitation of these incredible animals for human consumption has had a catastrophic effect on their numbers in the wild over an amazingly short time-span," said study researcher Dr Samuel Turvey of the Institute of Zoology at the Zoological Society of London (ZSL).
"Unless co-ordinated conservation measures are put in place as a matter of urgen..
An egg a day to keep the doctor away? Image copyright Getty Images A study of nearly half a million people in China suggests a daily egg may reduce the risk of heart disease and strokes.
Experts stress any egg consumption needs to be part of healthy lifestyle to be beneficial.
But fears that eating too many eggs can be bad for you appear to have been laid to rest.
"One can deliberate on the many limitations and caveats of nutritional research, but the take-home message of this research from a large study from China is that at the very least up to one egg a day is not linked with raised cardiovascular risk, and at best up to one egg a day may even have health benefits," says Prof Nita Forouhi, of the University of Cambridge.
The study, in the journal Heart, follows years of bad press for the humble egg - from salmonella scares to cholesterol fears.
BBC News takes a crack at separating the issues.
How many?These days most doctors encourage the eating of eggs as part of a healthy diet, ..
Sony buys controlling stake in EMI record label Image copyright AFP Image caption Sony is set to announce its latest strategic plan for growth later on Tuesday Sony says it has agreed to buy a controlling stake in EMI Music Publishing for $2.3bn (£1.71bn) as it looks to boost its music portfolio.
The deal would mean Sony would indirectly own about 90% of the record label and its some two million songs by artists from Queen and Carole King to Alicia Keys and Pharrell Williams.
Sony said it was thrilled with the deal, which is subject to approval.
The announcement comes as Sony prepares to unveil its mid-term plan on Tuesday.
EMI, which has its headquarters in London, is currently owned by a consortium led by Sony. It is one of the world's biggest music publishing firms. Sony already owns 2.3 million music copyrights, including the Beatles catalogue.
The Japanese tech giant's deal, announced on Tuesday with the Abu Dhabi-based investment firm Mubadala, will mean EMI will bec..
Australian archbishop Philip Wilson guilty of concealing child sex abuses Image copyright Getty Images Image caption Archbishop of Adelaide Philip Wilson outside the city's cathedral in 2002 An Australian court has found a Catholic archbishop guilty of concealing child sexual abuse.
Philip Wilson, the archbishop of Adelaide, becomes the most senior Catholic in the world to be charged and convicted of the offence.
He was found to have covered up the abuse of altar boys by a paedophile priest in New South Wales in the 1970s.
During his trial he denied any memory of being told about the abuse by two of the boys.
He told the Newcastle Local Court he had not been aware of priest James Fletcher's abuse, which took place while he was an assistant priest in Maitland.
Fletcher was convicted of nine child sexual abuse charges in 2004, and died in jail in 2006.
One of his victims, Peter Creigh, told the court he had described the abuse to Wilson in detail when he was 15, five years aft..
North Korea summit: Pence warns Kim Jong-un not to 'play Trump' Image copyright Getty Images Image caption Mike Pence made the comments in a Fox News interview to be broadcast on Monday night US Vice President Mike Pence has warned North Korea's Kim Jong-un not to "play" President Donald Trump if they meet next month.
"It would be a great mistake for Kim Jong-un to think he could play Donald Trump," Mr Pence said, according to excerpts of a Fox News interview.
Mr Pence also said Mr Trump could walk away from the 12 June summit.
North Korea has threatened to pull out of the meeting after comments by US National Security Adviser John Bolton.
The country reacted furiously when Mr Bolton suggested it would follow a "Libya model" of denuclearisation.
Libya's former leader Muammar Gaddafi agreed with Western powers in 2003 to dismantle his programme in return for the lifting of sanctions. Eight years later he was killed at the hands of Western-backed rebels.
China launch will prep for Moon landing Image copyright AFP Image caption The satellite launched on a Long March-4C rocket from the Xichang launch centre China has launched a relay satellite to prepare for a lunar rover mission planned for later in the year.
The Queqiao spacecraft will establish a communications link between Earth and the landing mission, which looks set to launch in the next six months.
The satellite was launched at 22:28 BST on Sunday (05:28 local time) from Xichang launch centre in the country's south-west.
It will settle in an orbit about 455,000 km (282,555 miles) from Earth.
This orbit will also take it more than 60,000 km from the lunar farside, where China will aim to put down with a lander and rover - a mission called Chang'e 4.
Queqiao should be well-positioned to provide near-continuous contact between China's robotic assets on the lunar farside and a ground station on Earth.
Image copyright AFP "The launch is a key step for China to realise..
Could North Korean defectors affect Trump summit? Image copyright Getty Images Image caption A file photo of Baengnyeong island, where the North Korean defectors were found by South Korean officials Two North Koreans defected to the South at the weekend, highlighting an issue that has been a source of constant tension over the years.
Could the latest defection - the first since a historic North-South summit last month - have an impact on the finely-balanced 12 June summit planned between North Korea's Kim Jong-un and US President Donald Trump?
Who were the defectors and what took place?According to Yonhap news agency, the men were spotted by a South Korean naval vessel early on Saturday. They were in a small boat in the Yellow Sea, near the western sea border which separates both countries.
The pair, said to be in their 40s, were initially described by Yonhap as a military officer and a civilian.
However, later reports said that they were in fact both civilians.
North Korea cris..
Actress gets China talking about periods Image copyright @Angelababyct Image caption Yeung Wing, known as Angelababy, is a popular actress in China, named one of Forbes' 30 Under 30 Asian celebrities in 2016 What's the worst thing you can imagine doing when you're on your period?
For lots of people, dragging yourself to work or school is hard enough when all you want to do is crawl up in bed and eat comfort food.
So picture yourself being drenched in freezing cold water while you're menstruating - while on live TV. On top of that, think about doing it in a country where tampons are barely used.
That's what Chinese actress Angelababy, whose real name is Yeung Wing, was faced with last week during her appearance on popular game-variety show Keep Running.
While other contestants were repeatedly soaked in water, some viewers pointed out Angelababy was doused just once and they trolled her for getting "special treatment".
"Keep Running is not for you, go home and be..
Japanese climber dies on eighth Everest attempt Image copyright AFP Image caption Nobukazu Kuriki is the second climber to die on the mountain this month A Japanese climber who previously lost all but one of his fingers while climbing Mount Everest has died trying to reach the mountain's summit.
Nobukazu Kuriki, 35, was found dead in his tent by Sherpas on Monday morning, a Nepalese government official said.
It was his eighth attempt to scale the world's highest mountain.
Kuriki is the second climber to die on Everest in recent days, after a Macedonian national died at a higher altitude on Sunday.
Death in the clouds: The problem with Everest’s 200+ bodiesThe company which organised Kuriki's expedition said arrangements were being made for his body to be returned to the Nepalese capital Kathmandu.
No further details about the circumstances of his death are available due to poor communication links, tourism official Gyanendra Shrestha told Reuters.
Image copyright AFP ..