Up Next
Back to Show
PBS News Hour
The science behind potential COVID-19 vaccines
As drug companies around the world rush to develop candidates for coronavirus vaccines, Pfizer announced encouraging early data from its own trials Monday. What do the preliminary results show, and even if they are borne out, what challenges remain with regard to production and distribution of the vaccine? Science correspondent Miles O’ Brien joins William Brangham to discuss.
Sign up now for inspiring and thought-provoking media delivered straight to your inbox.
57:46
June 17, 2025 - PBS News Hour full episode
57:46
June 16, 2025 - PBS News Hour full episode
26:45
June 15, 2025 - PBS News Weekend full episode
26:45
June 14, 2025 - PBS News Weekend full episode
57:46
June 13, 2025 - PBS News Hour full episode
57:46
June 12, 2025 - PBS News Hour full episode
57:46
June 11, 2025 - PBS News Hour full episode
57:46
June 10, 2025 - PBS News Hour full episode
56:45
June 9, 2025 - PBS News Hour full episode
24:09
June 8, 2025 - PBS News Weekend full episode
24:09
June 7, 2025 - PBS News Weekend full episode
57:46
June 6, 2025 - PBS News Hour full episode
California News
California Bill Would Prohibit ICE Officers From Wearing Masks in the State
Senate Bill 627, dubbed the No Secret Police Act, comes as tensions have escalated between the state and the Trump administration, which has vowed to carry out the largest deportation campaign in U.S. history.
californianews
Read more
Don’t Like Camping, Still Want Nature? From Yurts to Cabins, 5 'Glamping' Spots in the Bay Area and Beyond
Backpacking and camping isn’t for everyone, and that’s OK.
californianews
Read more
‘One Big Beautiful Bill’ Would Batter Rural Hospital Finances, Researchers Say - KFF Health News
Rural hospitals would take an outsize hit from Republicans’ proposed cuts to Medicaid and other federal health programs. Researchers say the financial erosion would trigger hospital closures and service cuts, especially in communities where large shares of patients are enrolled in Medicaid.
Read more
‘A Moment People Have Been Waiting For’: ICE Arrests Fuel SF Protests
San Francisco Mayor Daniel Lurie’s honeymoon is over, as growing fears over immigration enforcement and mass arrests of protesters have pushed people into the streets.
californianews
Read more