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Medical Xpress / Diabetes drug metformin could be repurposed to help slow aging mechanisms
Metformin, a widely prescribed, safe and inexpensive drug for type 2 diabetes, is a first-line treatment that lowers blood sugar and improves the body's response to insulin. The drug appears to trick cells into sensing an ...
Phys.org / How a plant's refusal to self-pollinate could help India grow more of its own cooking oil
Most people assume plants reproduce through whatever pollen happens to land on them. This is not true. A collaborative research initiative involving the Indian Institute of Technology Gandhinagar (IITGN) has mapped and functionally ...
Phys.org / Salt may have helped turn Earth into a frozen world 700 million years ago
Earth may have been pushed deeper into a global deep freeze by something surprisingly ordinary: salt. Around 700 million years ago, Earth entered periods of extreme glaciation known as Snowball Earth, when ice is thought ...
Tech Xplore / Musk launches steering-wheel-free taxi service in bet riders lose 'no control' fears and hop inside
Elon Musk sent dozens of self-driving Cybercabs without steering wheels or brake pedals onto the streets of Austin, Texas, on Thursday, betting that Americans will overcome their fears of rides with "no control" and hop inside.
Phys.org / A pair of spacecraft draw closer to Mercury after nearly decade-long voyage
Two Mercury-bound spacecraft left their mother ship behind on Thursday and headed down the home stretch of their nearly decade-long voyage to the solar system's smallest and closest-to-the-sun planet.
Phys.org / Away from grand temples, a recycled Bronze Age burial mound became the focus of a Roman religious complex
The Romans were master engineers, building sprawling road networks, towering aqueducts and arenas across their empire. They were also good at recycling. New research has revealed that they turned the remains of a 4,000-year-old ...
Phys.org / Tiny fossils reveal big insights about ant ancestors
Two tiny ant fossils recovered in southern Saskatchewan are helping scientists better understand the evolutionary history of modern ants. Ant fossils dating from 72–56 million years ago are rare. What happened to insects ...
Phys.org / Soft nanoscale confinement prevents ice, exposing water's liquid-to-glass transition
An international collaboration of researchers has used ANSTO's facilities to uncover new properties of one of the most fundamental everyday materials, water, and answer an important scientific question. The findings, published ...
Phys.org / Traces of nearly 4 million coins reveal how Rome achieved economic integration
For centuries, the study of ancient history relied primarily on interpreting classical texts and examining inscriptions and archaeological remains at their sites of origin or in museums. In recent years, however, a little-known ...
Phys.org / How an unassuming wildflower thrives in salt-laden air that kills other plants
On the windswept coasts of Oregon and California lives an unassuming little plant that can withstand salty blasts that kill its inland counterparts. It's called the yellow monkeyflower. Now, researchers are beginning to understand ...
Phys.org / The biggest black hole merger ever observed could be less massive than it appears
Gravitational waves are ripples in spacetime created when pairs of black holes spiral into each other and eventually merge. But if this ripple has been warped by another massive object on its way to Earth, a new analysis ...
Phys.org / Warming seas could shrink most mollusks by 2100, but some may grow
Research led by scientists at the University of Louisiana at Lafayette challenges a long-held assumption about the effects of climate change on marine life: Warmer oceans won't simply make animals smaller.
