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Catch up on the latest science news, from space and technology to life and environmental research- all the discoveries shaping our world today.
Updated: 32 min 54 sec ago

Debris of asteroid shattered 800 million yrs ago may have bombarded Earth for 150 million yrs

2 hours 29 sec ago
A new study suggests that a giant asteroid breakup in the main asteroid belt about 800 million years ago may have triggered a long period of impacts across Earth, the Moon and Mars. Researchers linked the event to the Eulalia asteroid family and say it could explain ancient lunar craters. While the impacts coincided with major climate and biological changes on Earth, the study does not prove they caused them.

Big Bear Eagles need $10 million to protect their habitat before July 31

2 hours 4 min ago
Thousands of people around the world are watching bald eagles Jackie and Shadow raise their two eaglets through a live nest camera in California's Big Bear Valley. As the chicks continue to grow, conservationists are also racing to raise $10 million to protect the surrounding habitat from development, highlighting the importance of preserving the forests and open spaces the eagles need to survive.

Quote of the day by Pythagoras: "As long as Man continues to be the ruthless destroyer of lower living beings, he will never…" - a powerful warning about cruelty to animals, humanity's relationship with nature and the search for a healthier world

15 hours 24 min ago
Pythagoras' ancient quote links human peace to the treatment of animals. He argued that cruelty to lower beings diminishes societal well-being. This perspective suggests violence toward animals can foster broader societal aggression. Modern health concepts also encompass environmental well-being and ecological balance. The enduring challenge questions peace alongside routine, unnecessary animal cruelty.

Scientists studied found flies rebuild their biological clock into a separate seasonal mode

19/07/2026
In a fascinating discovery, scientists have found that fruit flies adapt their internal biological clocks to survive winter by employing a genetic mechanism known as the winter lock. This adaptation allows them to remain inactive until warmer weather arrives, showcasing a seasonal shift in their molecular structure. These insights not only open avenues for innovative pest control strategies but also enhance our understanding of seasonal variations in human health issues.

Mediterranean seagrass survives in dim seabed light by expanding its photosynthetic antenna

19/07/2026
Scientists have discovered how the Mediterranean seagrass Posidonia oceanicahas adapted its photosynthetic system to survive in the dim, blue-green light of the seabed. The plant captures more light while moving energy more efficiently by altering its photosynthetic machinery. Researchers say the findings could help develop crop plants that make better use of limited sunlight under dense canopies.

Residents kept reporting Dolphins. Underwater microphones revealed their visits

19/07/2026
Scientists from Kyoto University used underwater microphones to monitor dolphins in two bays along Japan's Sea of Japan coast. They found dolphin sounds only about once every 10 days, suggesting the animals visit these waters occasionally. The study also shows that long-term underwater listening can help scientists better understand and conserve marine life.

Warming seas are bringing octopus, red mullet and bream into UK waters

19/07/2026
As the seas warm, British waters are now seeing an influx of Mediterranean species. This environmental transformation is compelling local fishers to modify their traditional techniques. Notably, octopus populations are surging, impacting native shellfish and depleting other seafood supplies. In response, chefs are creatively revamping menus to highlight these new arrivals like octopus and bream, balancing the challenges with exciting culinary possibilities.

Florida is planting 15,000 milkweeds along highways to help monarch butterflies

19/07/2026
Scientists and transport officials in Florida have planted 15,000 milkweed plants along roadsides to help monarch butterflies survive and reproduce. Milkweed is the only plant on which monarchs lay their eggs, making it essential for their life cycle. The project also supports bees and other pollinators while testing whether roadside habitats can become long-term wildlife corridors across the state.

DNA from 457 koalas suggests the species nearly went extinct 100,000 years ago, before humans...

19/07/2026
Approximately 100,000 years ago, koalas faced near extinction due to brutal ice ages. A recent genetic study triumphantly highlights that this crisis occurred well before humans populated Australia. By examining koala genomes, scientists have beautifully illustrated how climate shifts triggered significant declines in their population. Presently, however, modern threats stem largely from human activities, underscoring the urgent need for dedicated conservation measures.

Archaeologists unearthed a rare 2,600-year-old Assyrian stele, a decade after ISIS damaged the city

19/07/2026
A stunning 2,600-year-old Assyrian monument has surfaced in Nineveh, Iraq, celebrating the architectural feats of King Ashurbanipal. Unearthed amidst restoration efforts at the Shamash Gate, this stone artifact reveals essential details about Assyrian urban development. This significant find stands as a testament to the resilience of cultural identities, aiding in reconciling historical disruptions and preservation.

Earth has regulated its climate for 60 million years through a hidden ocean feedback

19/07/2026
A new study has identified a natural process that may have helped keep Earth's climate stable for the past 60 million years. Researchers found that changes in sea level controlled the amount of phosphate reaching the oceans, affecting marine life, carbon burial beneath the seafloor and the level of carbon dioxide in the atmosphere. The findings offer a new explanation for how Earth naturally regulated long-term warming and cooling.

Scientists use teeth to trace childhood journeys of Africans freed from slave ships

19/07/2026
A new study has uncovered the childhood origins of 152 Africans rescued from illegal slave ships and taken to Saint Helena nearly 200 years ago. Using tooth chemistry, ancient DNA and historical records, researchers found they came from different parts of Central Africa, with many forced to travel long distances before reaching the coast. The findings help restore the identities of people whose lives were erased by the transatlantic slave trade.

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