You open an email claiming your Microsoft 365 password is about to expire, or that an urgent HR document needs a DocuSign signature. But instead of a clickable link, there’s a crisp graphic with a QR ...

Both models surprised me in pleasant and unpleasant ways.

The Tech summarizes an incident at MIT's Building 18, which houses its chemistry department and in which a grad student reported to ER doctors he had just synthesized dimethyl mercury, a slow-acting ...