Best of 2019

The blog posts Hacker News loved most in 2019. 192 posts.

Science & Space
112

Tuna are spawning in marine protected areas

Marine sanctuaries have benefited at-risk species living within their borders, but their implications for highly migratory species such as tuna have been less clear. Now, researchers at MIT and the Woods Hole Oceanographic Institution have found evidence that tuna are spawning in the Phoenix Islands Protected Area in…