DoorDash’s New Paid Tasks Turn Couriers Into AI and Robot Trainers

DoorDash Inc. is paying delivery couriers in some markets to submit video clips and complete other digital tasks to help improve artificial intelligence and robotics models, following competitors that ...
BMJ

Do the associations of sedentary behaviour with cardiovascular disease mortality and cancer mortality differ by physical activity level? A systematic review and harmonised meta ...

Objective To examine whether the associations between sedentary behaviours (ie, daily sitting/TV-viewing time) and mortality from cardiovascular disease (CVD) and cancer differ by different levels of ...
C&EN

ACS Kids Zone

On Saturday, March 21st, ACS President Rigoberto Hernandez and the ACS Office of Science Outreach will host a free public event from 11:00 a.m.– 2:00 p.m. (ET) at Morehouse College, Shirley A. Massey ...
insider.si.edu

Smithsonian Open Access

Welcome to Smithsonian Open Access, where you can download, share, and reuse millions of the Smithsonian’s images—right now, without asking. With new platforms and tools, you have easier access to ...
KSTP-TV

Minnesota Current Temperatures

This Memorial Day Monday will start mostly sunny in the Twin Cities then becoming partly cloudy in the afternoon with some hazy smoke in the air at times from fires in Canada. High temperatures today ...