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China Launches Shenzhou 23 with Astronauts, Yearlong Mission Planned

China has successfully launched the Shenzhou 23 spacecraft as part of its ongoing human spaceflight program. The mission carries a three-astronaut crew to the Tiangong space station, with one of the three team members expected to remain on board for a yearlong stay. The extended duration for at least one

NASA Advances Nuclear Propulsion for Future Mars Missions

Nuclear Propulsion for Deep Space Exploration NASA is actively pursuing nuclear propulsion systems as a key technology for future Mars missions. This development marks a strategic shift from traditional chemical propulsion toward more efficient propulsion methods capable of reducing travel time to the Red Planet. Why Nuclear Propulsion? Nuclear thermal

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Science Highlights: Lithium Breakthroughs, Space Experiments, and Ancient Discoveries

Today's science news covers breakthroughs in clean energy technology, ambitious space experiments, pharmaceutical discoveries, and remarkable archaeological finds. Faster, Cleaner Lithium Extraction for EV Batteries A Columbia Engineering team has created a new technique using temperature-sensitive solvents to extract lithium directly from salty brines, potentially eliminating the need

Feline Cancer Study Reveals Cross-Species Genetic Links to Human Cancers

Researchers have conducted a comprehensive genetic analysis of nearly 500 cat tumors in what they describe as a landmark study for understanding feline cancer. By examining tumors collected from cats worldwide, the team has begun to unravel the genetic mechanisms underlying cancer in felines, an area that has long remained

Ancient Wooden Tools Found in Greece Rewrite Early Human History

Researchers have uncovered what appear to be the oldest known hand-held wooden tools ever used by humans, dating back an astonishing 430,000 years. The carefully carved wooden objects were discovered buried at an ancient lakeside site in Greece, where they had remained hidden for hundreds of thousands of years.

Scientists Use Mitochondria Transplants to Revive Damaged Nerves and Ease Chronic Pain

Chronic nerve pain affects millions of people, often turning even gentle touch into agonizing sensation. Researchers at Duke University may have found a way to address this problem at its source by "recharging" damaged nerves with healthy mitochondria. Mitochondria are the tiny energy-producing structures inside cells. The study

Scientists May Have Found the Source of the Most Powerful Neutrino Ever Detected

Scientists may have solved the mystery behind the most powerful neutrino ever detected. The extremely energetic particle slammed through the Mediterranean Sea, and researchers now believe they have identified its cosmic source: blazars. Blazars are a type of active galactic nucleus powered by supermassive black holes that accelerate and blast