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Richard A. Cash, Who Saved Millions From Dehydration, Dies at 83

Andrew V. Schally, 97, Dies; Scientist Shared Nobel Glory With Rival

Dr. George Berci, Whose Innovations Changed Surgery, Dies at 103

Francisco Lopera, Pioneer in Alzheimer’s Research, Dies at 73

Steve Silberman, 66, Dies; Writer Deepened Understanding of Autism

Helen Fisher, Who Researched the Brain’s Love Circuitry, Dies at 79

Leonard Hayflick, Who Discovered Why No One Lives Forever, Dies at 98

Frank Borman, Astronaut Who Led First Orbit of the Moon, Dies at 95

Ken Mattingly, Astronaut Scrubbed From Apollo 13, Is Dead at 87

Nick Holonyak Jr., Pioneer of LED Lighting, Is Dead at 93

Kamoya Kimeu, Fossil-Hunting ‘Legend’ in East Africa, Is Dead

Deborah Nickerson, Pioneering Genome Researcher, Dies at 67

Beatrice Mintz, Groundbreaking Cancer Researcher, Dies at 100

Shirley McGreal, Champion of Primates Under Threat, Dies at 87

Dr. Ronald Weinstein, Telepathology Pioneer, Dies at 83

E.O. Wilson, a Pioneer of Evolutionary Biology, Dies at 92

Dr. Sherif R. Zaki, Acclaimed Disease Detective, Dies at 65

Michael Rutter, Pioneering Child Psychiatrist, Is Dead at 88

Muriel Lezak, Leading Authority on Brain Injuries, Dies at 94

Mihaly Csikszentmihalyi, the Father of ‘Flow,’ Dies at 87