Scientists created human egg cells from skin cells — then used them to make embryos

Recent research suggests that Ariel, one of Uranus' moons, may have once harbored a subsurface ocean. This discovery is significant as it enhances our understanding of the moon's geological history and the potential for similar conditions on other celestial bodies. The implications of such findings could reshape our knowledge of icy moons and their capacity to support life.

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.

Scientists have made a breakthrough in understanding the mysterious crown-like geological features on Venus, known as coronae. This new explanation sheds light on the planet's complex geology and could enhance our knowledge of planetary processes. Understanding these features is crucial as it not only unravels the mysteries of Venus but also provides insights into similar processes that may occur on other planets.

A recent article highlights that female mammals tend to live 12 percent longer than their male counterparts, shedding light on the biological and environmental factors that contribute to this phenomenon. This finding is significant as it not only enhances our understanding of gender differences in longevity but also prompts further research into the implications for health and aging in both humans and animals.

A new study reveals that the Bering Land Bridge likely emerged around 35,000 years ago, which is much later than previously believed. This finding is significant as it narrows the timeline for when humans could have migrated to North America, reshaping our understanding of early human history and migration patterns.

Recent research suggests that Ariel, one of Uranus' moons, may have once harbored a subsurface ocean. This discovery is significant as it enhances our understanding of the moon's geological history and the potential for similar conditions on other celestial bodies. The implications of such findings could reshape our knowledge of icy moons and their capacity to support life.

Recent research reveals that the glaciers in the Sierra Nevada, which have existed for 20,000 years, are on the brink of disappearing, marking an unprecedented event in North American history. This is significant because it highlights the alarming impact of climate change, suggesting that future generations may witness a Sierra Nevada without its iconic ice, altering ecosystems and water resources.

Pope Leo has made a significant statement addressing climate change, condemning those who downplay its seriousness. This marks his first major foray into the climate debate, highlighting the urgency of the issue and the moral responsibility to act. His remarks are crucial as they encourage global awareness and action against climate change, emphasizing that it is a pressing concern that affects everyone.

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.