All five answers to the questions below have something in common. Can you figure it out?

President Joe Biden and first lady Jill Biden are visiting a District of Columbia public middle school to welcome students back for the new year

North Korea has decided "to expel" US Army Private Travis King, who crossed into the North from South Korea during a tour of the joint security area in July, state media KCNA reported on Wednesday.

'They (police) didn’t do much, and it’s not OK, and I lost my daughter because of that,' said Alma Lopez referring to her daughter Lily Silva-Lopez

Barefoot running seems to be rising in popularity, with fans hailing its many benefits – and some even tackling entire marathons without shoes. The thought of bare soles beating the pavement may leave many people wincing, and there are certainly things to consider before giving it a go. But the idea of exploring the most natural way to move – with our primitive bare feet on the ground – could be tempting too. So, what is the deal with barefoot running, and is it worth it? Are there any benefits to barefoot running? “Barefoot running really helps us reconnect with nature,” says Sammy Margo, a physiotherapist working with muscle and joint care specialists Deep Freeze and Deep Heat. For many, this is a big part of the appeal – and some fans of barefoot running say they’ve experienced benefits to their running form too. It’s important to remember our bodies may all respond differently to pressure and force, however, so how we react to barefoot running may vary. “The body, muscles, and joints will take on the ground pressure differently,” says podiatrist Dina Gohil, brand ambassador for CCS Foot Care. “Some people may experience improvement in pain in certain areas, and vice versa. The body works together and force is distributed to the best of your body’s ability to enable the movement you’re trying to achieve.” If you can physically feel your feet hitting the ground however, in theory, your body may become more aware of those forces and movement patterns. “Going shoe-free can help with your awareness of the position and movement of your body – proprioception. Exercising barefoot can also help restore natural running patterns and strides,” Gohil explains. For example, she adds: “Being barefoot can actually allow you to be more conscious of how the heel strikes on the ground, and at what pace and strength. So doing activities barefoot can help strengthen the foot and ankle, improve muscle strength, increase flexibility, and allow for proper movement.” Will you notice other changes? According to barefoot runners, the soles of your feet will also become a lot more resilient over time. “The best way to toughen feet is to try and walk on as many different surfaces as possible. Some people have also used newspapers on the ground to walk on to help with this process,” says Gohil. The muscles in your legs will develop differently too. Margo says: “Running barefoot also activates smaller muscles in our legs and feet, helping to improve strength and overall mobility.” Are there any risks or cons to think about? While many runners experience a range of benefits from going barefoot, there are certainly potential risks to consider. First and foremost, there’s the risk of wounding yourself if you stamp on something sharp – so always be sensible when choosing where to run barefoot. “Until your feet become acclimatised, you may find you are more prone to blisters until firmer skin or calluses have formed,” says Gohil. “There is also the increased risk of developing plantar fasciitis on the sole and heel of the foot. Other problems might include blisters, callus, cuts, infection, Achilles tendonitis, tight lower leg muscles, or stress fractures.” Margo adds: “As our muscles are working harder, [they] may become shorter and tighter, and you may feel some pain initially when you start barefoot running.” Having the support and comfort of a well-fitting running shoe can also be vital for many runners, particularly if you have a history of injuries or joint problems – so it’s advisable to speak with a healthcare professional before you attempt barefoot running. Read More Charity boss speaks out over ‘traumatic’ encounter with royal aide Ukraine war’s heaviest fight rages in east - follow live How can you get rid of acne scars? From serums to laser treatments, experts talk through the options 5 viral TikTok fake tanning tips for the perfect summer glow Not got the A-level grades you needed? Here’s how to get started with the clearing process

Hollywood producer Arnon Milchan is testifying at Israeli Prime Minister Benjamin Netanyahu’s corruption trial

Scientists have discovered a new virus in the Pacific that is thought to be the deepest ever found in Earth’s oceans. The so-called bacteriophage virus infects and replicates inside bacteria, and was found in the Mariana Trench, which is the Pacific’s deepest point. Bacteriophages are among the world’s most abundant life forms, and are important for regulating population sizes in the oceans and releasing nutrients. This one, the catchily named vB_HmeY_H4907, was picked up at 8,900 metres below sea level. That is still some way off the 11,000 metre floor of the trench. Min Wang, a marine virologist from the Ocean University of China, said: “To our best knowledge, this is the deepest known isolated phage in the global ocean.” “Wherever there’s life, you can bet there are regulators at work. Viruses, in this case.” Scientists think this virus is likely to be distributed widely in the world’s oceans, despite the fact it has only been discovered. It has a similar structure to its host bacteria group halomonas. These are usually found in sediments and geyser-like openings on the seafloor. They also think the virus is lysogenic, which means it infects the host but does not kill it. Dr Wang said the discovery could inform further research about how viruses survive in the world’s harshest environments. “Extreme environments offer optimal prospects for unearthing novel viruses,” he added. The virus was found in the so-called hadal zone, which the study’s authors said is “the planet’s least explored and most mysterious environment, and it is the deepest habitat for life on Earth’s surface”. The area is named after Hades, the Greek god of the underworld. Researchers wrote in the study: “These findings expand our understanding of the phylogenetic diversity and genomic features of hadal lysogenic phages, provide essential information for further studies of phage-host interactions and evolution, and may reveal new insights into the lysogenic lifestyles of viruses inhabiting the hadal ocean.” The findings were published in the journal Microbiology Spectrum. Sign up to our free Indy100 weekly newsletter Have your say in our news democracy. Click the upvote icon at the top of the page to help raise this article through the indy100 rankings.

An erupting volcano in Alaska’s Aleutian Islands sent up a cloud of ash Friday, prompting the National Weather Service to issue an inflight warning to pilots

The difficulties facing people living next to Botswana's growing African elephant population.

In the leaked DMs, BruceDropEmOff criticized Cenat's short film 'Global Pursuit,' using offensive language

Texas officials say state police officers separated migrant families along the border with Mexico by detaining fathers on trespassing charges and turning over mothers and children to federal agencies

Controversial internet personality Andrew Tate has given his first interview with a major broadcaster since being released from police custody in Romania into house arrest in April.