Six feet of human DNA crammed into a tiny nucleus relies on an elegant system of nucleosomes, fibers, and highly organized phase-separated condensates. Scientists have now captured the most detailed images yet of how chromatin fibers and nucleosomes arrange themselves مزید پڑھیں
New research reveals that ancient Mars once hosted vast river drainage systems comparable in scale to some of Earth’s major watersheds. Billions of years ago, rainfall shaped the surface of Mars. Water moved across the landscape and gathered in valleys مزید پڑھیں
AI has revealed a hidden lion roar that adds a new dimension to how scientists identify and monitor big cats. The breakthrough could strengthen conservation efforts as wild lion populations continue to decline. A recent scientific investigation has revealed that مزید پڑھیں
Around 4.5 billion years ago, an enormous protoplanet known as Theia struck the early Earth in what may have been the most influential event in our planet’s history. The precise sequence of the impact and the aftermath is still uncertain, مزید پڑھیں
Public Montessori programs enhance early learning and reduce costs, confirming the enduring benefits of Montessori education in modern classrooms. The first national randomized study of public Montessori preschool students revealed that by the end of kindergarten, participants demonstrated stronger long-term مزید پڑھیں
University of Tokyo researchers have created a powerful new microscope that captures both forward- and back-scattered light at once, letting scientists see everything from large cell structures to tiny nanoscale particles in a single shot. Researchers at the University of مزید پڑھیں
As stars age into red giants, they can destroy nearby giant planets through powerful tidal forces. The discovery offers a glimpse into the Sun’s eventual transformation and its possible impact on our Solar System. When stars like the Sun exhaust مزید پڑھیں
Study reveal how people lived and died over thousands of years.Tombs scattered across China, constructed from the ancient Xia Dynasty (around 4,000 years ago) to modern times, reveal how political and social changes shaped the nation’s history. This finding comes مزید پڑھیں
Japanese scientists have found that a small change in plant proteins explains why pumpkins and zucchini absorb more pollution than other crops. The proteins help transport toxins through the plant’s sap. By modifying this process, researchers hope to grow vegetables مزید پڑھیں
Genetic evidence of paratyphoid and relapsing fever among Napoleon’s soldiers who retreated from Russia in 1812.Researchers at the Institut Pasteur have performed a genetic analysis of the remains of soldiers who took part in Napoleon’s retreat from Russia in 1812. مزید پڑھیں