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TheBias Brief

Daily MailSig. 4NewsHealthScience

Air pollution is linked to two serious eye conditions, study finds

A study finds that higher air pollution levels are linked to increased odds of glaucoma and cataracts. Researchers analyzed 41 studies covering millions of people in the UK and East Asia. The article reports the findings and quotes a researcher urging more attention to environmental risk factors.

PBS NewsHourSig. 8NewsHealthForeignScience

Congo begins Ebola vaccinations for health workers in the epicenter of the outbreak

Congo began vaccinating health workers in Bunia, the epicenter of its Ebola outbreak, using the Ervebo vaccine even though it is not specifically approved for the Bundibugyo strain causing the current outbreak. The campaign aims to cover 20,000 front-line workers in Ituri and North Kivu as cases and deaths rise, with WHO warning the outbreak remains out of control.

Neutral

New York PostSig. 6NewsTechnologyScience

‘New era of aviation’: Autonomous airplane completes first-ever flight across the country

Joby Aviation's autonomous Cessna Caravan completed the first cross-country flight by an autonomous airplane, traveling 3,199 miles from California to Kitty Hawk with multiple stops. The article quotes the CEO heralding a 'new era of aviation' and describes the aircraft navigating weather and busy airspace without a human pilot.

Neutral

NPRSig. 5NewsScienceHealthCulture

Ancient teeth pose a mystery: What made those strange grooves?

New research suggests ancient hunter-gatherers in Indonesia sucked betel nuts for pain relief, leaving distinctive grooves in their teeth. Experiments with artificial saliva and frog egg cells indicate the practice could release arecoline and affect human brain receptors. The study adds to evidence of long-standing drug use among humans.

Neutral