The Scientist on The Pulse, March 21

Big Bang ripples, ancient moss revived, and lab-made heart tissue

kerry grens
| 1 min read

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In this installment of The Pulse on the public radio station WHYY, The Scientist’s associate editor Kerry Grens talks about physicists finally uncovering evidence of inflation, an event that attended the birth of our universe, 1,500-year-old moss that researchers brought back to life, and functional heart tissue that was made in the lab and implanted in mice.

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Meet the Author

  • kerry grens

    Kerry Grens

    Kerry served as The Scientist’s news director until 2021. Before joining The Scientist in 2013, she was a stringer for Reuters Health, the senior health and science reporter at WHYY in Philadelphia, and the health and science reporter at New Hampshire Public Radio. Kerry got her start in journalism as a AAAS Mass Media fellow at KUNC in Colorado. She has a master’s in biological sciences from Stanford University and a biology degree from Loyola University Chicago.

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