On a cold November morning in 1957, a small stray dog that had wandered the streets of Moscow became part of one of the defining moments of the early Space Age. Her name was Laika. She was placed inside Sputnik 2, a spacecraft built in haste after the Soviet Union’s successful launch of Sputnik just…
Sending humans to Mars is one of Nasa’s greatest ambitions, but the journey presents enormous challenges. A round trip could take well over a year, exposing astronauts to dangerous cosmic radiation, muscle and bone loss caused by microgravity, psychological stress and the need to carry vast amounts of food, water and supplies. To tackle these…
A new University at Buffalo study has found that smoke from Canadian wildfires may have made many bird species harder to spot in New York State during the 2021–2023 breeding seasons. Researchers linked higher levels of wildfire-related PM2.5 air pollution with fewer sightings of 40 bird species. They say the birds may have changed their…
For decades, scientists have known that the Ontong Java Plateau, the world’s largest oceanic plateau, was created by an extraordinary burst of volcanic activity more than 100 million years ago. What remained uncertain was how enormous volumes of magma travelled through the Earth’s lithosphere during that event. According to the study published in Advancing Earth…
In 1970, Soviet scientists began drilling into the ground on the Kola Peninsula in the far northwest of the country, hoping to reach deeper into the earth than anyone before them. Almost two decades later, in 1989, the project hit its final depth of 12,262 metres, making it the deepest vertical borehole ever created by…
Bryan Johnson is a longevity influencer who claims to have spent millions of dollars tracking and streamlining nearly every aspect of his biology in order to slow down or reverse ageing. At 48, he is undeniably fit, sleeps more than 8 hours and has a fertile age, or so he claims.Over the years, he has…
Scientists have discovered the deepest known animal ecosystem on Earth, thriving almost 10 kilometres beneath the Pacific Ocean where sunlight never reaches. At depths of up to 9,533 metres, researchers found dense colonies of blood-red tubeworms, white clams and other marine animals living around methane-rich cold seeps on the ocean floor. The discovery ‘Flourishing chemosynthetic…
Forest bathing sounds like an ancient tradition, but it is actually younger than the personal computer. The practice known as shinrin-yoku was coined in Japan in 1982, not passed down through centuries. It began as a public health idea rather than a spiritual one, aimed at a country that was mostly forest but rapidly urbanising,…
Asteroid breakup 800 million years ago may have triggered impacts on Earth, the Moon and Mars (AI photo) A massive asteroid that broke apart around 800 million years ago may have sent a huge number of rocky fragments towards Earth, the Moon and Mars, according to a new study led by researchers at the Southwest…
Thousands of people around the world are watching bald eagles Jackie and Shadow raise their two eaglets. Thousands of people around the world are once again following the lives of bald eagles Jackie and Shadow through a live nest camera in California’s Big Bear Valley. This year, the attention is on the couple’s two young…