Year in Science: Genetic hopes and fears come true

He Xiankui
Chinese researcher He Jiankui discusses his lab’s effort to produce babies whose genes have been altered to protect them from future HIV infection. (The He Lab via YouTube)

In science, it was the best of times, and the worst of times.

2018 was a year when researchers focused in on ways to head off disease by reprogramming a patient’s own cells, but also crossed what many thought were ethical red lines in genetic experimentation. It was the first year in which women won a share of the Nobel Prize for physics as well as for chemistry, but also a year when the #MeToo issue came to the fore in the science community.

And it was the year that marked the passing of British physicist Stephen Hawking, who was arguably the world’s best-known living scientist.

As I look back at 2018, I’m seeing some stories that I missed but ended up featuring prominently in other folks’ year-end recaps. So, to even things out, my top-ten list focuses on five developments that we featured in the course of the last 12 months, and five more that didn’t get much play at the time.

Feel free to use the comment section to cast write-in ballots for the year’s science highlights and low lights. (For example, the sad tale of Tahlequah and the Southern Resident orca population tops The Seattle Times’ year-end list).

Get the full story on GeekWire.

By Alan Boyle

Mastermind of Cosmic Log, contributor to GeekWire and Universe Today, author of "The Case for Pluto: How a Little Planet Made a Big Difference," past president of the Council for the Advancement of Science Writing.

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