A hidden ocean may have once existed on Uranus' moon Ariel

Scientists have proposed a new theory suggesting that the universe may ultimately end in a 'big crunch,' a scenario where it collapses back into a singularity. This idea is significant as it challenges previous notions about the universe's fate and opens up discussions about cosmic evolution and the fundamental laws of physics. Understanding these potential endings helps us grasp our place in the cosmos and the long-term future of everything we know.

In a groundbreaking experiment, scientists have successfully created human egg cells from skin cells, which were then fertilized to produce embryos. This innovative approach not only showcases the potential of lab-grown reproductive cells but also opens new avenues for fertility treatments and genetic research. The ability to generate human eggs from readily available skin cells could revolutionize reproductive medicine, offering hope to those facing infertility and advancing our understanding of human development.

Recent research reveals that autism is not a one-size-fits-all condition, as scientists found significant differences in genetic profiles between those diagnosed in early childhood and those diagnosed later. This important study, which analyzed data from over 45,000 autistic individuals across Europe and the US, highlights the complexity of autism and suggests that understanding these differences could lead to more tailored approaches in treatment and support. Recognizing the diverse nature of autism is crucial for improving outcomes for individuals on the spectrum.

A fascinating phenomenon is occurring in our Milky Way galaxy, where a massive 'wave' is displacing thousands of stars. This intriguing event has left scientists puzzled about its origin and implications. Understanding such cosmic occurrences is crucial as they can provide insights into the dynamics of our galaxy and the forces at play in the universe.

Scientists have made an exciting discovery about why belly buttons become 'innies.' They've identified a new abdominal structure called the umbilical sheath, which anchors the remnant of the umbilical cord to deep abdominal tissues. This finding not only sheds light on the anatomy of our bodies but also enhances our understanding of human development, making it a significant step in medical science.

In a groundbreaking discovery, scientists have digitally removed the 'death masks' from four Colombian mummies, unveiling their faces for the first time. This remarkable achievement not only enhances our understanding of ancient cultures but also allows us to connect more personally with these historical figures. By reconstructing the faces based on the skulls of these mummified individuals, researchers are providing a unique glimpse into the past, making history feel more tangible and relatable.

Exciting new observations from the James Webb telescope reveal that the dwarf planet Makemake is surrounded by faintly glowing methane gas. This discovery raises intriguing questions about whether the gas is part of a wispy atmosphere or being ejected into space. Understanding the characteristics of Makemake and its gas could provide valuable insights into the outer solar system and the formation of celestial bodies.

In a groundbreaking development, scientists have successfully created human eggs from skin cells, offering new hope for older women and same-sex male couples looking to have children. This early-stage research could revolutionize IVF treatments, providing genetically related eggs for those facing infertility due to age or medical conditions. If perfected, this technique could open doors for many who previously had limited options, making it a significant step forward in reproductive science.

Mars rovers like Perseverance are revolutionizing our understanding of the Red Planet by acting as scientists' eyes and ears from millions of miles away. Recently, Perseverance utilized advanced tools to identify potential signs of ancient life, showcasing the incredible capabilities of remote science. This matters because it not only enhances our knowledge of Mars but also fuels the ongoing quest to understand life beyond Earth.

Exciting news from southern Africa as scientists have discovered six new species of geckos, previously hidden in plain sight. These unique reptiles were identified thanks to their distinctive loud barking mating calls, showcasing the incredible biodiversity of the region. This discovery not only highlights the importance of preserving natural habitats but also opens up new avenues for research in animal behavior and ecology.

Scientists are making exciting progress with tumbleweed-inspired rovers designed for Mars, testing them in a wind tunnel to see how they can be propelled by the planet's strong winds. This innovation could revolutionize how we explore the Red Planet, allowing for more efficient movement across its surface and potentially leading to new discoveries about Mars' environment.

The debate over whether certain sharks are responsible for a higher number of attacks is heating up among scientists. Some experts argue that specific sharks may be repeat offenders, leading to discussions about whether these creatures should be hunted. This conversation is crucial as it touches on public safety, conservation efforts, and the complex relationship between humans and wildlife. Understanding the behavior of these sharks could help prevent future incidents while also ensuring the protection of marine ecosystems.

Jane Goodall, the renowned primatologist, has made significant contributions to our understanding of chimpanzees and has leveraged her fame to advocate for conservation efforts. Her life's work not only highlights the importance of protecting wildlife but also inspires future generations to engage in environmental stewardship.

The world mourns the loss of Dame Jane Goodall, a pioneering conservationist and expert on chimpanzees, who passed away at the age of 91. Her groundbreaking work not only transformed our understanding of primates but also inspired countless individuals to advocate for wildlife conservation. Goodall's legacy will continue to influence future generations in the fight to protect our planet's biodiversity.

Jane Goodall, the renowned chimpanzee expert and conservationist, has passed away at the age of 91. Her groundbreaking work in primatology and her passionate advocacy for wildlife conservation have left an indelible mark on the world. Goodall's research transformed our understanding of chimpanzees and highlighted the importance of protecting their habitats. Her legacy will inspire future generations to continue the fight for environmental preservation and animal welfare.

The recent announcement by President Trump and health officials about a deal with Pfizer aims to lower Medicaid drug prices and introduces a new website, TrumpRx, to help consumers purchase medications directly from manufacturers. This initiative is significant as it could potentially reduce out-of-pocket costs for many Americans, making essential medications more accessible and affordable.

Jane Goodall, the iconic primatologist known for her groundbreaking work with chimpanzees, has passed away at the age of 91. Her research in Tanzania since 1960 transformed our understanding of these remarkable creatures and highlighted the importance of conservation. Goodall founded the Jane Goodall Institute in 1977, which continues to advocate for wildlife protection and youth engagement in environmental issues. Her legacy will inspire future generations to care for our planet and its inhabitants.

Edward T. Blake, a pioneering forensic expert, has passed away at the age of 80. He was instrumental in the development of PCR testing for crime-scene DNA, a groundbreaking technique that has played a crucial role in the innocence movement by helping to exonerate thousands of wrongfully convicted individuals. His contributions not only advanced forensic science but also brought hope and justice to many who had been unjustly imprisoned.