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A Cure for Type 1 Diabetes? For One Man, It Seems to Have Worked.

Slain Woman Had Begged Apartment Complex to Change Locks, Lawsuit Claims

How to Save Your Knees Without Giving Up Your Workout

W.H.O. says new variant in South Africa is ‘of concern’ as countries impose travel restrictions.

What we know about the Omicron variant.

New ‘Variant of Concern’ Fuels Global Fear of Another Virus Surge

‘Afghan Girl’ From 1985 National Geographic Cover Takes Refuge in Italy

Markets Tumble as New Coronavirus Variant Brings Travel Restrictions

Hong Kong records two cases of the new variant detected in South Africa.

United States will bar travelers from 8 countries in southern Africa.

Seeking Backers for New Fund, Jared Kushner Turns to Middle East

Days Before Dying, Stephen Sondheim Reflected: ‘I’ve Been Lucky’

There Is Another Democrat A.O.C. Should Be Mad At