A coral reef in the southern Andaman Sea, in Southeast Asia Cavan Images An international team of scientists has mapped more than 64,000 square miles of coral reefs that can withstand severe heat stress. The findings provide a vital plan for saving marine life while the world’s oceans experience their worst bleaching crisis ever recorded.The…
Isaac Newton (Image: Wikipedia) Every major scientific breakthrough starts the same unglamorous way, with a question nobody can yet answer. A line widely attributed to Isaac Newton captures that moment precisely. “No great discovery was ever made without a bold guess,” it goes. Before any evidence arrives to confirm or reject an idea, someone first…
A small piece of space history arrived through the roof of a New Jersey house. The meteorite that struck a home in Hillsborough in 2024 was not just an unusual visitor from the solar system; it became a rare scientific sample almost immediately after landing. Reportedly, it was preserved carefully by the homeowner who found…
Sierra Nevada pond during low- and high-snowfall years, showing how snow levels change the landscape. ( Picture: Christine C. Bonadonna) High in California’s Sierra Nevada mountains, small ponds may look peaceful and unchanged. Surrounded by rocky peaks and open skies, they appear calm during summer. But beneath the surface, these shallow water bodies are constantly…
Air filters trap biological particles along with ordinary dust and pollution, allowing laboratory sequencing to reveal environmental DNA Every breath you take carries an invisible record of the living world, and scientists have discovered a way to read it using ordinary air filters.By studying the tiny particles trapped inside standard air-quality monitoring equipment, researchers can…
When eyeing a predator, horses keep a poker face as their hearts race Horses have a hidden poker face when they face danger, hiding severe internal stress from their handlers even as their hearts beat at extremely high speeds.A study from The Ohio State University found that horses can instantly recognise a predator just by…
As climate change drives temperatures higher, farmers are facing a growing challenge: protecting crops from extreme heat without reducing the sunlight they need to grow. Conventional shade nets can lower temperatures, but they also block visible light, limiting photosynthesis and potentially affecting yields. Researchers and engineers in Japan believe they have found a better solution….
For much of the year, the Black Sea appears exactly as its name suggests, a broad, dark body of water stretching between Europe and Asia. Yet every spring and early summer, parts of the sea take on a very different appearance. Vast swirls of pale blue and turquoise begin to spread across the surface, creating…
This Lost City carbonate tower was imaged during the National Science Foundation-supported project Return to the Lost City 2018. (Picture source: NOAA) Scientists have uncovered new evidence that helps answer one of the biggest questions about the mysterious Lost City hydrothermal field, a unique underwater ecosystem deep in the Atlantic Ocean. By drilling more than…
Prey accessibility, not abundance, may shape predator behavior in penguins For nesting penguins in Antarctica, finding food is no longer just about how many fish or krill are in the ocean. It is also about how difficult those animals are to catch.Scientists who tracked more than 6,000 penguin dives beneath Antarctic sea ice found that…