Feature

Old Folks Have Broader Outlook than Youngsters

Helium Burned to Carbon for Older Stars’ Energy

[Photograph]: Ripple Tank

Company Magazines Using More Science

Gallstones Operation for Baby under One

New Machines and Gadgets

Partial Lung Removal

Two Seismograph Peaks Show Recent Hurricane

Anti-Cancer Hormone in Cancerless Duodenum?

Loyalty Oaths Lashed

Pinwheels in the Heavens

Nature Ramblings: Bedtime for Bears