Up Next
Back to Show
Horizons from PBS News
Exploring the science of keeping your mind sharp as you age
Season 2026
Episode 36
Everyone wants to keep a sharp mind as they age, especially as dementia cases continue to rise. Now, a growing body of evidence suggests almost half of the key risks for cognitive decline can be prevented or delayed. Horizons moderator William Brangham explores the emerging science that can help protect against dementia with Dr. Jonathan Rosand of the Global Brain Care Coalition.
Support Provided By
26:45
The hopes and risks of bringing humanoid robots into our homes
26:46
How a rare genetic mutation could unlock new ways to treat or prevent dementia
26:46
How much privacy is left in an age of surveillance?
26:46
The science of grief and how it can impact physical health
26:46
The lasting health toll of 9/11 on rescue workers and survivors
26:46
Technology is reshaping education. But is it helping students learn?
26:46
Why America faces a primary care shortage – and why it matters
26:49
The unsung heroes of American innovation and ingenuity
26:54
Why communities are revolting against data centers
26:46
The alarming decline of bird populations and why humans should care
26:46
Why uterine fibroids remain misunderstood despite affecting most women