# Hope for Coral Reefs: IVF-Bred Colonies Thrive Amid Record Heatwave 🌊

**URL:** <https://onehack.st/t/hope-for-coral-reefs-ivf-bred-colonies-thrive-amid-record-heatwave/291748>\
**Category:** News & Articles\
**Tags:** tools\
**Created:** [September 20, 2024, 1:57pm UTC](https://onehack.st/t/hope-for-coral-reefs-ivf-bred-colonies-thrive-amid-record-heatwave/291748 "2024-09-20T13:57:14Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![TheJoker](https://onehack.st/user_avatar/onehack.st/thejoker/32/22660_2.png) [@TheJoker](https://onehack.st/u/TheJoker)\
**Post date:** [September 20, 2024, 1:57pm UTC](https://onehack.st/t/hope-for-coral-reefs-ivf-bred-colonies-thrive-amid-record-heatwave/291748/1 "2024-09-20T13:57:14Z")

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**Summary:**

* * *

1. Resilient Corals  
A study reveals that 90% of young corals bred through in vitro fertilisation (IVF) survived last year’s record marine heatwave, contrasting sharply with older corals, where only a quarter remained healthy.

2. Innovative Breeding  
These young corals, created by collecting and fertilising coral spawn in the lab, were planted on reefs across the US, Mexico, and the Caribbean, showcasing the effectiveness of IVF in increasing genetic diversity.

3. Promising Future  
The successful survival of IVF-bred corals suggests a potential path forward for coral restoration efforts, emphasizing the importance of adapting to changing environmental conditions through enhanced genetic diversity.

**Read more at:** [The Guardian](https://www.theguardian.com)