:rss: Hacker News<p>Earth's oceans used to be green, and they could turn purple next<br><a href="https://newatlas.com/science/earths-oceans-used-to-be-green-and-they-could-turn-purple-next/" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">newatlas.com/science/earths-oc</span><span class="invisible">eans-used-to-be-green-and-they-could-turn-purple-next/</span></a><br><a href="https://rss-mstdn.studiofreesia.com/tags/ycombinator" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>ycombinator</span></a> <a href="https://rss-mstdn.studiofreesia.com/tags/ancient_oceans" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>ancient_oceans</span></a> <a href="https://rss-mstdn.studiofreesia.com/tags/early_earth" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>early_earth</span></a> <a href="https://rss-mstdn.studiofreesia.com/tags/green_oceans" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>green_oceans</span></a> <a href="https://rss-mstdn.studiofreesia.com/tags/purple_oceans" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>purple_oceans</span></a> <a href="https://rss-mstdn.studiofreesia.com/tags/ocean_color_change" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>ocean_color_change</span></a> <a href="https://rss-mstdn.studiofreesia.com/tags/great_oxidation_event" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>great_oxidation_event</span></a> <a href="https://rss-mstdn.studiofreesia.com/tags/cyanobacteria" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>cyanobacteria</span></a> <a href="https://rss-mstdn.studiofreesia.com/tags/phycoerythrobilin" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>phycoerythrobilin</span></a> <a href="https://rss-mstdn.studiofreesia.com/tags/iron_precipitation" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>iron_precipitation</span></a> <a href="https://rss-mstdn.studiofreesia.com/tags/archean_eon" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>archean_eon</span></a> <a href="https://rss-mstdn.studiofreesia.com/tags/earth_history" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>earth_history</span></a> <a href="https://rss-mstdn.studiofreesia.com/tags/ocean_chemistry" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>ocean_chemistry</span></a> <a href="https://rss-mstdn.studiofreesia.com/tags/environmental_changes" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>environmental_changes</span></a> <a href="https://rss-mstdn.studiofreesia.com/tags/ocean_color_prediction" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>ocean_color_prediction</span></a> <a href="https://rss-mstdn.studiofreesia.com/tags/ocean_evolution" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>ocean_evolution</span></a></p>