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Featured

Lost in space: Sperm struggles to navigate during weightless sex

Scientists have used a tiny plastic "obstacle course" to test how much sperm would struggle to navigate during sex in the weightlessness of space.

Oldest dog DNA suggests 16,000 years of human companionship

The discovery of the oldest ever dog DNA suggests they have been our best friends for nearly 16,000 years -- 5,000 years earlier than had previously been thought, new research said Wednesday.

Last news

Azarenka wants no-jab, no-play rule in women's tennis

Two-time Grand Slam champion Victoria Azarenka threw her support Wednesday behind a vaccine mandate on the women's tour, as tennis wrestles with the fall-out of the saga surrounding unvaccinated Novak Djokovic.

Xi'an restarts some public transport after coronavirus lockdown

The Chinese megacity of Xi'an has partially resumed public transport, according to official announcements, after millions were confined to their homes for weeks because of a coronavirus outbreak.

World tourism won't return to pre-pandemic levels until 2024: UN

Tourism arrivals around the world are not expected to return to their pre-pandemic levels until 2024 at the earliest, the World Tourism Organization said Tuesday.

Messi back in full training for PSG after Covid

Lionel Messi was back in full training with Paris Saint-Germain on Tuesday for the first time since testing positive for Covid-19 at the end of last year.

Covid pandemic 'nowhere near over': WHO

The Covid-19 pandemic is far from over, the World Health Organization chief said Tuesday, cautioning against a narrative that the fast-spreading Omicron variant is risk-free.

Hong Kong to cull hamsters after Covid found in pets

Hong Kong will cull hundreds of hamsters after some tested positive for coronavirus, officials said Tuesday, as the city pushes to maintain its strict "zero-Covid" strategy.

British PM denies lying about lockdown party

UK Prime Minister Boris Johnson on Tuesday "categorically" denied claims by his former chief aide that he lied to parliament about a Downing Street party held during a strict lockdown.

Chip crisis pushes European car sales to new low

EU car sales fell to a new low last year as the auto sector was hobbled by the Covid pandemic and a shortage of computer chips, industry figures showed Tuesday.

Not just for the elite: China's ex-athletes in school sport push

Petite but commanding, China's former world champion gymnast Sui Lu stood among a sea of yoga mats doling out encouragement to her students as they bent their torsos towards their outstretched legs.

Fourth jab 'partially' effective against Omicron: Israeli study

Fourth doses of the Pfizer and Moderna vaccines against Covid-19 are only "partially" effective for the Omicron variant of the virus, the authors of an Israeli trial said Monday.

Police charge Cathay flight attendants at centre of Hong Kong outbreak

Hong Kong police arrested and charged Monday two Cathay Pacific flight attendants for allegedly contravening Covid regulations, after the emergence of the Omicron variant in the territory was traced to their breach of home quarantine.

Arizona Tribune - Health (English)