Controversial health policy shifts include the withdrawal of a federal drinking report favoring industry studies, renewed attention on an unproven Tylenol-autism link, and RFK Jr.'s grilling in the Senate regarding vaccine changes and C.D.C. shake-ups.

• Federal Report on Drinking Is Withdrawn — The New York Times Science -
• A Revived Focus on an Unproven Link Between Tylenol and Autism — The New York Times Science -
• RFK Jr. Faces Senate Grilling After Vaccine Changes and C.D.C. Shake-Up — The New York Times Science -

The Trump administration's proposal to deactivate and potentially destroy climate-monitoring satellites raises concerns for future climate data.

• The Trump Administration Wants to Switch Off Climate Satellites — The New York Times Science -

Significant scientific contributions are recognized, with the passing of A. James Hudspeth, a pioneer in understanding hearing, and promising research into blue light for chemical-free stain removal.

• A. James Hudspeth, Who Unlocked Mysteries Behind Hearing, Dies at 79 — The New York Times Science -
• Blue Light May Help Remove Food and Sweat Stains Without Harsh Chemicals — The New York Times Science -

For sky gazers, an upcoming total lunar eclipse will present a spectacular Blood Moon, visible to those in the Eastern Hemisphere.

• Where and When to See the Blood Moon and Total Lunar Eclipse — The New York Times Science -