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科学与环境

Archaeologists may have finally solved a 100-year-old Florida mystery

Ancient pottery from Tampa Bay appears to have been made by migrant craftspeople who brought specialized Mississippian pottery-making knowledge hundreds of miles south. Remarkably, they even incorporated crushed fragments of older homeland pottery into new vessels, preserving a p

All Top News -- ScienceDaily ·

Tories unite behind Badenoch, but road to recovery remains long
商业与经济

Tories unite behind Badenoch, but road to recovery remains long

Farage’s woes have given some a reason to hope, but insiders say focus on economy over culture wars is needed to win back centrist voters During a quick-fire Q&A at the Conservative party conference this weekend, Kemi Badenoch was asked who she would pick between Robert Jenrick o

Business | The Guardian ·

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科学与环境

Vitamin D drug may help crack pancreatic cancer’s protective shield

A vitamin D analog may help break down pancreatic cancer’s protective defenses, potentially making tumors more vulnerable to chemotherapy and immune attack. A small clinical trial found encouraging responses, especially in patients whose tumors had high levels of the vitamin D re

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科学与环境

Diet drinks work as well as water for weight loss, major trial finds

A two-year randomized clinical trial involving 493 adults with overweight or obesity found that diet soft drinks were essentially as effective as water for long-term weight loss and weight maintenance. Participants drinking beverages sweetened with aspartame, acesulfame-K, or suc

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科学与环境

NASA’s Crew-13 could go from Florida to the ISS in under 9 hours

NASA and SpaceX could launch four astronauts to the International Space Station on October 1, with the Dragon spacecraft reaching orbiting outpost less than nine hours after liftoff. Crew-13 will join Expedition 75 after teams complete a final round of intensive launch-readiness

All Top News -- ScienceDaily ·