
Sigal Samuel
Senior Reporter
Latest articles by Sigal Samuel

Intelligence plays a role in how we treat them. Maybe it shouldn’t.

From backyard astronomy to birding, amateurs have been busy collecting data — and making real discoveries.


Keisha Ray explains which arguments are most effective at swaying hesitant people.


A new study reveals how the companies you buy meat from block climate action.


IBM’s new AI system could also help design treatments for Covid-19.

From internment camps to mass sterilization, here’s why the ethnic minority’s birthrate is plunging.


Stockton’s experiment shows what $500 per month in “free money” can do for employment, mental health, and more.


What to know about your risk among friends, runners, and passersby outside.


This one idea may help you conquer pandemic winter.


A “human challenge trial” just received ethics approval. Here’s what data it might provide — and why it’s very controversial.
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