A leaked document from America’s highest court suggests that it is ready to strike down a 1973 landmark case that made abortion legal across the US. If that does happen then it will be down to individual states to decide how they react. Charmaine Cozier explores whether this means abortion will be banned across America. Presenter: Charmaine CozierProducer: Louise Clarke-Rowbotham(Protesters at a Texas Rally for Abortion Rights in Houston, May 7 2022. Credit: Mark Felix/Getty images)

Three weeks before the 2020 US presidential election a newspaper published contents of a laptop they said belonged to Hunter Biden, son of Joe Biden, who at that time was campaigning against Donald Trump to win the election. The contents allegedly revealed questionable business dealings that implicated Joe Biden, and lurid personal details of Hunter Biden’s life. Some media outlets refused to run the story and social media platforms blocked the content. Since then other newspapers have tried to verify the laptop data and it still remains controversial today with hints there are more revelations to come. Charmaine Cozier asks what is the truth about Hunter Biden’s laptop?Producer: Louise Clarke-Rowbotham(Photo: President Joe Biden embraces his son Hunter Biden at his inauguration in 2020. Credit: Andrew Harnik-Pool/Getty Images)

Since the invasion of Ukraine, European countries have sought alternatives to Russian gas. There are different options. Piped gas from countries such as Algeria and Libya, or liquid natural gas from the US or Qatar. Stepping up the drive towards renewable energy. More controversially, investing in nuclear power or continuing to mine or import coal. How quickly can a solution be found and what are the financial and environmental costs? With Tanya Beckett. Producer Bob Howard(Steam from the cooling towers of German energy giant RWE power AG in Neurath, Germany April 2022. Photo: Ying Tang/Getty Images)

In 2021 the president of Sri Lanka announced a total ban on chemical fertilizer and pesticides. The country’s farms were going to go fully organic. Health concerns were given as a reason, but in the background was the pandemic, loss of tourism and a lack of natural fertilizer available in the country. Sri Lanka is now in the worse economic crisis they have seen in decades and the government has reversed its ban on chemical fertilizer. This week on The Inquiry we explore why Sri Lanka’s organic farming dream failed. Presented by Charmain Cozier Produced by Louise Clarke-Rowbotham Researched by Christopher Blake(Woman picking tea on plantation in Sri Lanka. Credit: Getty images)

Can scientists develop a vaccine which can combat the coronavirus and all its variants? There have been three lethal outbreaks caused by coronaviruses this century: SARS in 2002, MERS in 2012 and now SarsCov2. Scientists predict we will eventually encounter SarsCov3. That’s why the race is on to develop a universal vaccine to combat the coronaviruses and variants we know about, and the ones we have yet to confront. But attempts to create a universal vaccine for viruses such as influenza and HIV have been going on for decades - without success. Before 2020, proposals to create a vaccine against coronaviruses were not thought important enough to pursue since many just cause the common cold. Now that we understand their real threat, can scientists succeed in creating a vaccine to fight this large family of viruses? Produced and presented by Sandra Kanthal(image: Covid vaccines/Getty creative)

Throughout history nations have competed to exert the latest military developments over their enemies, always with the goal of inflicting maximum damage on enemy soldiers whilst preserving their own forces. Drones are the latest in a long line of technological developments to offer military superiority on the battlefield, as demonstrated by the resilient defence of Ukrainian forces in the face of Russian aggression.The use of unmanned aerial vehicles in war is becoming ubiquitous raising the question, are drones the future of warfare? Tanya Beckett takes a closer look at how drones are changing the battlefield landscape. Producer: Christopher Blake Editor: Richard Vadon(The 'Bayraktar TB2' (Armed Unmanned Aerial Vehicle) in Istanbul, Turkey Feb 22, 2021 Credit: Baykar /Getty Images)

On Wednesday 23 March the US administration declared that Russian troops had committed war crimes in Ukraine. It claims to have evidence showing numerous deliberate attacks on civilians. An unprecedented number of countries have backed an investigation by the International Criminal Court into the allegations. The evidence is being gathered. Tanya Beckett explores whether it’s possible that Vladimir Putin will be held responsible and face trial for war crimes committed by his forces during this war. Producer: Louise Clarke-Rowbotham Researcher: Chris Blake(Banner reads 'Wanted Dead Or Alive Vladimir Putin For Genocide' in Przemysl, Poland. 5 March 2022. Credit: Beata Zawrzel /Getty Images)

Russia's military dwarfs Ukraine's by comparison, so it was expected that Ukraine would fall under Russian occupation quickly. One month later and Russia have made very little progress and Kyiv, the capital, remains under Ukrainian control. Given the overwhelming odds stacked against the Ukrainian military, why has the Russian military failed to conquer Ukraine?Charmaine Cozier takes a closer look at where the Russian military have made their mistakes. Producer: Christopher Blake(Russian tank destroyed by Ukrainian forces on the side of a road in Lugansk. Credit: Anatolii Stepanov /Getty Images)

According to media reports, Ukraine's president, Volodymyr Zelensky, has survived two assassination attempts from the band of mercenaries known as the Wagner Group. Their ruthlessness has earned them a feared reputation from Kyiv to Central Africa. But who are they, and has Putin really entrusted them with taking out a head of state?(Pro-Russian separatists patrol with armoured vehicles in Donetsk, Ukraine 11 March 2022. Getty Images)

Russia’s President Vladimir Putin has offered historical justification for his invasion of Ukraine by claiming its lands have long been part of Russia. The history of Russia and Ukraine may be intertwined, but the identity of Ukraine as a separate nation emerged over centuries, long before it became independent 30 years ago. Tanya Beckett investigates. Contributors: Faith Hillis, Professor of Russian History, University of Chicago Serhii Plokhy, Professor of History, Director Ukrainian Research Institute, Harvard University Margarita Balmaceda, Professor of International Relations, Seton Hall University Sergey Radchenko, Professor, Johns Hopkins School of Advanced International Studies, visiting Professor Cardiff University Presenter: Tanya Beckett Researcher: Chris Blake Producer: Sheila Cook(Photo: President Putin at the Kremlin Sept 2021 in Moscow, Russia. Credit: Mikhail Svetlov/Getty Images)