Australian Transport Safety Bureau (ATSB) insists the theory is "not supported by known facts or careful analysis".
Dramatic still pictures from Everest Base Camp in the aftermath of the Nepal earthquake emerged on 27 April.
Andrew Chan and Myuran Sukumaran will be taken from their cells, tied to a stake and executed by firing squad.
Rescue workers of India's National Disaster Response Force (NDRF) pulled a Nepalese woman alive after 50 hours trapped in rubble.
Monkey shows man who is boss.
At least 4,400 people have been killed in a 7.9 earthquake that struck Nepal on 25 April.
Myuran Sukumaran and Andrew Chan and seven others set to be executed shortly after Australia's last-minute efforts fail.
Drivers try to slip in forbidden references on the road.
The 74-year-old said he does not think he will be able to endure a long trial.
Joint custody seems to be less problematic than living with just one parent.
Hospitals are full to overflowing, while water, food and power are scarce, raising fears of waterborne diseases.
The new scheme will be specifically targeted at 22-24-year-olds.
Violence triggered by shooting of African-American by police officers.
She tweeted: 'Nah bro! never ever will I drop that low and support the al yahud [Arabic for Jew] lol.'
Was he a victim of mental illness or a cunning killer?
Mayor Stephanie Rawlings-Blake orders one-week 10pm-5am curfew from 28 April.
The actor who played the son of David Hasselhoff in hit TV series, was taken into custody for assault with deadly weapon.
Norway to test pilot project to fight animal cruelty and prevent violence against animals and their owners.
First wife Chrystie Scott was speechless but pleased he shared 'that intimacy'
The gunman was killed in the attack in the town of Zvornik, Aleksandra Simojlovic, a police spokeswoman said.
Night Wolves vow to reach Berlin by 9 May despite mounting visa problems.
Ban Ki-moon also attacks the Palestinians over hiding weapons in 'inviolable' UN premises.
Mourners have gathered in Baltimore for the funeral of Freddie Gray, as the Baltimore Police Department report on a "credible threat" that gangs were planning to try to "take out" law enforcement officers.
Selfie sticks are no longer allowed at Wimbledon to cut 'nuisance' and allow for spectators' enjoyment.
Iranian chief says US carried out 9/11 terror attacks to justify future wars aimed at 'ruling' Western Asia.
Rumours send social media into frenzy but Isis leader has falsely been reported dead before
Hearing at Wakefield coroner's court in to 'appalling tragedy'.
Bodies of abducted TV crew found near the eastern city of Bayda.
Power says that humour of young often more effective than official information in undermining jihadist group.
Nurse sentenced after admitting 27 counts of rape, assault and voyeurism against victims as young as nine.