Since the beginning of the Covid pandemic more than three years ago, there has been a debate about whether the virus emerged due to a laboratory leak or was it from nature.

Wuhan institute involved in creation, cover-up of Covid pandemic: Report

The World Health Organization (WHO) has selected its panel to investigate the origin of COVID-19, saying it is the 'last chance' to do so. The 26 members of this panel include several individuals of the Wuhan probe who went to China in February for investigating the source of SARS-CoV-2 coronavirus.

WHO says it is 'last chance' to find origin of COVID-19

The head of the World Health Organization (WHO) said on Thursday that investigations into the origins of the COVID-19 pandemic in China were being hampered by the lack of raw data on the first days of spread there and urged it to be more transparent.

WHO says China should provide raw data on pandemic's origins

The lab leak theory is gaining traction. As American sleuths investigate the Wuhan Lab angle, China's Batwoman Shi Zhengli has claimed that her lab didn't engage in any risky research. But, fresh reports are challenging her claims. Palki Sharma tells you more.

Gravitas: What was China's Batwoman up to at the Wuhan lab?

Two videos have emerged that reveal what Chinese researchers were up to in Wuhan. One of them shows how bats were stored inside the Wuhan Lab. In the second clip, Peter Daszak can be heard explaining how Chinese researchers were manipulating viruses. Palki Sharma has more.

Gravitas: Caught On Camera: Bats locked up inside the Wuhan lab

Shi Zhengli, a top Chinese virologist has finally broken her silence on Wuhan lab leak theory. She denied claims that the COVID-19 virus originated in the Wuhan Institute of Virology. She denounced the suspicions as baseless.

Top Chinese virologist Shi Zhengli refuted Wuhan lab leak theory

New footage from inside the Wuhan Institute of Virology revealed that live bats were being kept in cages in the lab, along with a vision of a scientist feeding a bat with a worm.

Wuhan lab video showing bats in cage raises new queries on virus origin

Facebook has reversed its policy banning posts suggesting COVID-19 emerged from a laboratory amid renewed debate over the origins of the virus, raising fresh questions about social media's role in policing misinformation.

Facebook lifts ban on posts claiming COVID-19 was man-made, amid revitalised origins debate

In 2012, 6 miners in China had fallen ill after a visit to a mine. Scientists from the Wuhan lab were called in to investigate the "mysterious illness". Is there a connection between this mine and the pandemic? Palki Sharma brings you a report.

Gravitas: Does COVID-19 have a connection with an abandoned mine in China?

What happened inside the Wuhan Lab in November 2019? A report claims that 3 researchers from the Wuhan Institute of Virology had to be taken to a hospital. Palki Sharma tells you more.

Gravitas | COVID Origins: What happened inside the Wuhan Lab in November 2019?

According to the Wall Street Journal report, three researchers from Wuhan Institute of Virology sought hospital care in November 2019, months before China disclosed the COVID-19 pandemic, citing a previously undisclosed US intelligence report.

Report says Wuhan lab staff sought hospital care before COVID-19 outbreak disclosed

A congressional hearing on the coronavirus pandemic became heated after Republican Senator Rand Paul accused infectious diseases expert, Dr Anthony Fauci, for being personally involved in the origin of the virus.

Republican Senator Rand Paul accuses Anthony Fauci of funding coronavirus research

One of the senior-most officials in the United States has claimed that a "growing body of evidence" suggests that the Wuhan Institute of Virology is potentially the "most credible source" for the origin of the novel coronavirus.

'Growing evidence' suggests Covid-19 originated from Wuhan lab: Senior US official

Two scientists have uncovered more evidence about the Wuhan virus. They say the virus could be at least eight years old and started spreading from a Chinese mine first.

Coronavirus originated from China mine eight years ago, two US scientists claim

China calls it the largest virus bank in Asia, America calls it the birthplace of the Wuhan virus - the same lab is back in the headlines for a secret deal between China and Pakistan.

After virus upheaval, China strikes deal with Pakistan to make bioweapons

Several conspiracy theories suggested the Wuhan Institute of Virology in China responsible for the leak of the novel coronavirus that has killed nearly 550,000 people globally so far.

China offers rare glimpse of Wuhan lab, centre of coronavirus conspiracy theories

Shi Zhengli is a Director at the Wuhan Institute of Virology. She is known as the 'batwoman' for her research into bats. But, the top virologist has not been seen in public since the outbreak began.

Gravitas: China's batwoman goes 'missing'

As multiple theories claim that the novel coronavirus originated from laboratory in China, the director of Wuhan Institute of Virology has rejected the claims, calling it "impossible".

'No way': Wuhan lab director rejects coronavirus origins from its facility