https://www.scienceanddiscovery.com/cosmos-and-space/dog-bad-breath-oral-spray-breakthrough Science and Discovery en 2026-05-21T20:06:03.862Z Scientists Unveil Oral Spray to Combat Dog Bad Breath dog bad breath, canine halitosis, oral spray for dogs, bacteriophage therapy, pet dental care /api/media/articles/scienceanddiscovery/scienceanddiscovery-dog-bad-breath-oral-spray-breakthrough-1779393936966/hero.png A happy, healthy dog with fresh breath, as a veterinarian prepares to administer a new oral spray for canine halitosis. https://www.scienceanddiscovery.com/cosmos-and-space/bundibugyo-ebola-outbreak-global-spread Science and Discovery en 2026-05-21T20:05:20.230Z Bundibugyo Ebola Outbreak Linked to Congo and Uganda Origins Bundibugyo Ebola virus, Ebola outbreak, Congo, Uganda, Germany /api/media/articles/scienceanddiscovery/scienceanddiscovery-bundibugyo-ebola-outbreak-global-spread-1779393889014/hero.png Stylized world map showing the global spread of the Bundibugyo Ebola virus, with red tendrils originating from Africa and reaching other continents, symbolizing international dissemination. https://www.scienceanddiscovery.com/cosmos-and-space/rogue-star-galactic-passage-stability Science and Discovery en 2026-05-21T20:03:09.710Z Rogue Star's Galactic Passage Shows Unexpected Stability rogue star, DESI-312, galactic passage, star stability, heavy elements /api/media/articles/scienceanddiscovery/scienceanddiscovery-rogue-star-galactic-passage-stability-1779393756250/hero.png A rogue star, DESI-312, with a bright, glowing core, travels at high speed through the Milky Way galaxy, surrounded by distant stars and nebulae. https://www.scienceanddiscovery.com/cosmos-and-space/uw-medicine-ai-designs-miniproteins-gpcr Science and Discovery en 2026-05-21T20:02:42.653Z UW Medicine AI designs novel miniproteins targeting GPCRs Artificial Intelligence, Drug Development, GPCRs, Miniproteins, UW Medicine /api/media/articles/scienceanddiscovery/scienceanddiscovery-uw-medicine-ai-designs-miniproteins-gpcr-1779393730338/hero.png An AI interface in a futuristic lab designing novel miniproteins that target GPCRs, showcasing a breakthrough in drug discovery. https://www.scienceanddiscovery.com/cosmos-and-space/jayanta-bhattacharya-nih-director-leadership-changes Science and Discovery en 2026-05-20T14:46:06.161Z NIH names Jayanta Bhattacharya to lead agency Jayanta Bhattacharya, National Institutes of Health, NIH director, leadership changes, acting leadership /api/media/articles/scienceanddiscovery/scienceanddiscovery-jayanta-bhattacharya-nih-director-leadership-changes-1779288346165/hero.png The National Institutes of Health building at dusk, with a lone figure standing on the steps, symbolizing new leadership and change. https://www.scienceanddiscovery.com/cosmos-and-space/who-defends-ebola-response-scrutiny Science and Discovery en 2026-05-20T14:45:25.780Z WHO Defends Ebola Response Amid Scrutiny World Health Organization, Ebola virus disease, public health policy, epidemic response, international cooperation /api/media/articles/scienceanddiscovery/scienceanddiscovery-who-defends-ebola-response-scrutiny-1779288292728/hero.png World leaders and scientists in a tense meeting discussing global health crisis management, with a subtle representation of the Ebola virus in the background. https://www.scienceanddiscovery.com/health-and-medicine/nih-leadership-instability-officials-resign Science and Discovery en 2026-05-20T14:43:48.278Z NIH Leadership Instability Forces Top Officials to Resign or Relocate NIH, NIAID, National Institutes of Health, National Institute of Allergy and Infectious Diseases, leadership instability /api/media/articles/scienceanddiscovery/scienceanddiscovery-nih-leadership-instability-officials-resign-1779288194887/hero.png Silhouettes of officials departing the NIH building under a stormy sky, symbolizing leadership instability and a critical juncture for public health. https://www.scienceanddiscovery.com/health-and-medicine/senate-democrats-medicare-long-term-care Science and Discovery en 2026-05-20T14:43:37.138Z Senate Democrats propose Medicare long-term care benefit Medicare, long-term care, nursing home costs, Senate Democrats, healthcare legislation /api/media/articles/scienceanddiscovery/scienceanddiscovery-senate-democrats-medicare-long-term-care-1779288192170/hero.png Elderly people receiving long-term care at home, in the community, and in nursing facilities, highlighting the proposed Medicare benefit. https://www.scienceanddiscovery.com/cosmos-and-space/brains-neural-code-constant-flux-study Science and Discovery en 2026-05-20T14:39:44.046Z Brain's neural code in constant flux, study reveals brain, neural code, mRNA targets, embryonic brain, adult brain /api/media/articles/scienceanddiscovery/scienceanddiscovery-brains-neural-code-constant-flux-study-1779287955474/hero.png Abstract visualization of a dynamic, shifting neural network within a human brain, representing the constant flux of its molecular code. https://www.scienceanddiscovery.com/earth-and-environment/hunga-tonga-eruption-climate-marine-life Science and Discovery en 2026-05-20T04:59:44.356Z Hunga Tonga Eruption: 55km Reach, Rewrites Climate, Impacts Marine Life Hunga Tonga-Hunga Ha'apai eruption, volcanic eruption, climate impact, stratosphere, water vapor /api/media/articles/scienceanddiscovery/scienceanddiscovery-hunga-tonga-eruption-climate-marine-life-1779253154318/hero.png Massive Hunga Tonga-Hunga Ha'apai volcanic eruption with a towering ash cloud and shockwave over the Pacific Ocean.