The best science images of 2020. A new virus, wafer-thin solar cells, gene‑edited squid and more.

Why ‘x’ Denotes the Unknown
If you want to know why ‘x’ is used to denote the unknown, it’s because you can’t say ‘sh’ in Spanish.
The best science images of 2020. A new virus, wafer-thin solar cells, gene‑edited squid and more.
If you want to know why ‘x’ is used to denote the unknown, it’s because you can’t say ‘sh’ in Spanish.
Listen to Tim Urban talk about procrastination using a cartoon monkey and a panic monster.
Beware your biases – reviewers award higher marks when a paper’s author is famous.
Non-White scientists appear on fewer editorial boards, spend more time under review, and receive fewer citations.
Ensuring that your work is reproducible is not as daunting or complicated as you might think.
If you engage in online commentaries with your science, this article outlines how to deal with criticism online.
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