The science of preserving sight | Joshua Chu-...

When the 2025 Los Angeles wildfires destroyed his home and neighborhood, scientist Christian Busch encountered the opposite of serendipity: "zemblanity," or bad luck by design. Drawing on more than a decade of scientific research, he explores how people can navigate unpredictabil ...  Show more

When Doreen Orishaba helped build Africa’s first electric car in 2011, skeptics dismissed it as a “toy for the Western world.” Now she’s running dozens of electric buses across Kenya and Rwanda, moving thousands of passengers to work every day on zero-exhaust vehicles powered by ...  Show more

As you get older, your eyes worsen and become susceptible to a disease called age-related macular degeneration -- the leading cause of blindness, with no cure in sight. Sharing the science of how your vision works, researcher Joshua Chu-Tan offers breakthrough insights on a lesse ...  Show more

In this episode, my guest is Jeffrey Goldberg, MD, PhD, professor and chair of the department of ophthalmology at the Byers Eye Institute at Stanford University. His clinical and research efforts focus on retinal and optic nerve diseases such as glaucoma and discovering stem cell ...  Show more

Many Australians experience blindness and severe vision loss because of a condition called Age Related Macular Degeneration. Some of them are able to have the progress to blindness slowed or halted by eye injections of a medication to stop blood vessels proliferating—but the cost ...  Show more

What if you could reverse the aging process? Sounds like science fiction, but the new science of aging is turning it into science fact. Today, we learn the truth about aging and how to potentially slow, stop and even reverse it from one of the world's leading voices in the sci ...