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Media freedom is not a given and its absence frequently leaves communities and vulnerable individuals in danger. To mark World Press Freedom Day, we’ll be hearing from UN agencies, along with war correspondents and reporters who face major obstacles trying to do their job. The aim is to get a better...

200 years ago today, Frederic Edwin Church, one of the foremost painters in the American landscape movement known as the Hudson River School, was born. His absolutely stunning depictions of North and South American wilderness put an emphasis on realistic detail, dramatic light, and panoramic views....

New research reveals oak trees deliberately delay sprouting their leaves by three days to avoid being infested by hungry caterpillars, after it happened the previous year. The trees’ clever tactic to outwit potentially deadly predators was detected by scientists in Germany using data from satellite....

Physicists are rethinking one of quantum mechanics’ biggest puzzles: how fuzzy possibilities become definite reality. New research suggests that spontaneous “collapse” processes—possibly linked to gravity—could subtly blur time itself. This wouldn’t affect clocks we use today, but it reveals a hidde...

Astronomers have unleashed a powerful new AI tool called RAVEN to comb through data from NASA’s TESS mission—and it’s paying off in a big way. By analyzing millions of stars, the system has confirmed over 100 exoplanets, including 31 brand-new worlds, and identified thousands more promising candidat...

Crabs’ famous sideways walk may trace back to a single evolutionary moment 200 million years ago. Researchers found that most modern crabs inherited this trait from one ancestor—and never looked back. The movement likely gave them an edge, helping them dodge predators with quick, unpredictable burst...

Mining is heavy business, and this giant Komatsu excavator is too. It weighs 2 million pounds, but comes standard with fully-electric drive mode, allowing even the world’s largest mining operations to suddenly zero-out emissions from excavation vehicles. The PC9000-12 is the largest excavator Komats...

An algorithm has suggested images of what were thought to be Anne Boleyn might not be.

A London restaurant employing people who have experienced homelessness has relaunched, with a MasterChef judge as chef The post London’s unique charity-led restaurant gets a makeover appeared first on Positive News.