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Tag Archives: first

How Liberian Women Delivered Africa’s First Female President

MONROVIA, Liberia — Bernice Freeman was chatting with some market women, trying to explain why it was so important that they leave their food stalls to vote for the first woman to be elected president of an African country, when she noticed some boys laughing nearby, waving something white. It ...

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First Human-Pig Chimera Is a Step Toward Custom Organs

Every day, 22 people in America die while waiting for an organ transplant. But when scientists can grow replacement livers or kidneys or pancreases inside of animal hosts, medicine’s organ shortage may end. That’s the hope anyway—and this week there’s more reason to hope than ever that it might become ...

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Cassini beams back first images from new orbit

NASA’s Cassini spacecraft has sent to Earth its first views of Saturn’s atmosphere since beginning the latest phase of its mission. The new images show scenes from high above Saturn’s northern hemisphere, including the planet’s intriguing hexagon-shaped jet stream. Cassini began its new mission phase, called its Ring-Grazing Orbits, on ...

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