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Science

Scientists discover why some people still can’t taste food after COVID-19

Scientists have uncovered a possible explanation for why some people struggle to taste food more than a year after recovering from COVID-19. By examining taste buds from patients with lingering symptoms, researchers discovered molecular abnormalities that weaken the signals responsible for detecting sweet, bitter, and savory flavors.

Science

Why some people escape Alzheimer’s despite carrying a high-risk gene

Scientists have discovered why some people with a high genetic risk of Alzheimer’s remain mentally sharp into their 80s, uncovering a rare mutation that protects the brain from harmful protein buildup. The findings reveal a potential new way to prevent early brain damage and could pave the way for treatments that mimic this natural defense.

Science

SpaceX just delivered some very strange cargo to the International Space Station

SpaceX just delivered some surprisingly strange cargo to the International Space Station, including tiny brain models, 3D heart tissue, and technology for making artificial retinas in space. Scientists hope these experiments could unlock new ways to treat devastating brain diseases, restore eyesight, and test future medicines. The shipment also includes materials for creating unusual glass in near weightlessness and the station’s final upgraded solar arrays.

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World

School closures persist in France as protests gain momentum

Some high schools in France remained closed on Wednesday, a day after tens of thousands of people joined rallies across the country to support protesting students. On Saturday, national demonstrations against the spiralling cost of living are to take place, and unions and student groups see the two protest currents fusing together.

Science

Scientists reveal why some workout recovery tricks can backfire

Ice baths, massages, compression garments, and recovery supplements promise faster muscle recovery, but research suggests their benefits are often overstated, and some techniques may even undermine long-term gains. Scientists say the most effective recovery methods are far simpler and cheaper: getting enough sleep, eating well, and giving muscles time to rebuild.

Politics

France's youth undergoing 'a crisis of hope'

Tens of thousands of people joined rallies across France on Tuesday to support protesting high school students, boosting a movement that poses a major challenge to President Emmanuel Macron as his term in office winds down. Some 161,500 people turned out, according to the interior ministry -- more than double the 71,500 it gave for the last nationwide demonstrations on Thursday last week. Speaking with FRANCE 24's Mark Owen, Andrew Smith, Lecturer in Liberal Arts at Queen Mary's London, says that France's youth is undergoing "a crisis of hope" which is pushing "the anger and the sense that som