Explore LUCA, our last universal common ancestor, and how scientists are researching its origins to understand the evolution of life on Earth and potentially on other planets. Learn about early life forms, genetic codes, and the challenges of fossil interpretation.
New research shows ultrasmall nanodiamonds become surprisingly elastic due to high surface-to-core atomic ratio & weak bonds. This finding, pushing smallness tenfold, is crucial for novel electronics & quantum devices, challenging traditional diamond properties.
Artemis II's heat shield performed better than expected, with reduced char loss. However, concerns remain about critical hardware and timelines for future Artemis missions.
New research reveals plants can absorb essential micronutrients like iron, copper, and even phosphorus directly from dust landing on their leaves, a process called foliar uptake. This method, studied in Israel, offers a vital nutrient source in dry, dusty environments.
Explore new research on lobster sentience, the natural selection of West Eurasians over 10,000 years, the controversy surrounding King Arthur, and a stunning visitation at Lindisfarne.
James Watson's "The Double Helix" is a controversial bestseller, criticized for racism, sexism, and immaturity. Yet, it's a groundbreaking scientific memoir that reimagined science as a passionate journey, drawing many to the field despite its ethical problems and ongoing debate over its "greatness."
Physicists discovered that shoe squeaks are caused by 'stick-slip' motion, where sole parts briefly stick and slip, creating repetitive wrinkle pulses. This research, using high-speed videos and rubber blocks, explains the sound and suggests tuning sole properties for silent shoes, though ultrasonic pitches might bother pets.
C/2026 A1 (MAPS), a rare Kreutz "sungrazer" comet, will pass near the sun on April 4. It may become visible with a bright tail around April 9 after sunset, but faces the risk of disintegration during its close encounter.
