De Kooning made dozens of drawings, sketches and paintings of John F. Kennedy in 1963.
Alfred Eisenstaedt/The LIFE Picture Collection/Getty Images
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Alfred Eisenstaedt/The LIFE Picture Collection/Getty Images
One of de Kooning's friends once asked her what it was like to work in the shadow of her husband, Willem de Kooning. She replied: "I don't paint in his shadow, I paint in his light.'"
The skull of a chicken embryo (left) has a recognizable beak. But when scientists block the expression of two particular genes, the embryo develops a rounded "snout" (center) that looks something like an alligator's skull (right).
Bhart-Anjan S. Bhullar
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De Kooning made dozens of drawings, sketches and paintings of John F. Kennedy in 1963.
Alfred Eisenstaedt/The LIFE Picture Collection/Getty Images
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Alfred Eisenstaedt/The LIFE Picture Collection/Getty Images
New England Patriots quarterback Tom Brady gestures during an event at Salem State University in Salem, Mass. on May 7, 2015. An NFL investigation has found that New England Patriots employees likely deflated footballs and Brady was "at least generally aware" of the rules violations. Now, he faces a four-game suspension and the Patriots a $1 million fine.
Charles Krupa/AP
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Democratic presidential candidate Hillary Clinton tours a lab during a campaign stop at New Hampshire Technical Institute in April.
Jim Cole/AP
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Anti-nuclear activists Gregory Boertje-Obed, Sister Megan Rice and Michael Walli in Knoxville, Tenn., in 2013.
Linda Davidson/The Washington Post/Getty Images
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