Susan D'Agostino

Contributing Writer

Latest Articles

Q&A

The AI Pioneer With Provocative Plans for Humanity

December 4, 2024

While some fret about technology’s social impacts, Raj Reddy still believes in the power of artificial intelligence to improve lives.

Q&A

The Computing Pioneer Helping AI See

October 24, 2023

Alexei Efros has spent his career learning how machines see differently from humans. Now he’s helping to bridge the gap.

Q&A

The NASA Engineer Who’s a Mathematician at Heart

January 19, 2021

Christine Darden worked at NASA for 40 years, helping make supersonic planes quieter and forging a path for women to follow in her footsteps.

Q&A

To Boldly Go Where No Internet Protocol Has Gone Before

October 21, 2020

Vinton Cerf helped create the internet 40 years ago, and he’s still working to connect people around the world — and off it.

Math of the Penguins

August 17, 2020

Emperor penguins display rigorously geometric spacing and mathematical efficiency when they huddle together for warmth, which may reveal secrets to their overall health.

Q&A

The Computer Scientist Who Can’t Stop Telling Stories

April 16, 2020

For pioneering computer scientist Donald Knuth, good coding is synonymous with beautiful expression.

Q&A

Cryptography Pioneer Seeks Secure Elections the Low-Tech Way

March 12, 2020

Ronald Rivest helped come up with the RSA algorithm, which safeguards online commerce. Now he’s hoping to make democratic elections more trustworthy.

Q&A

Secrets of Math From the Bee Whisperer

January 22, 2020

As Scarlett Howard taught honeybees to do arithmetic, they showed her how fundamental numbers might be to all brains.

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