Following our students’ lead to build strength through diversity.
Sponge fossils predate Cambrian explosion.
Not without a tax on them, according to a new study.
Young people in China don’t want factory jobs. So robots do the work instead.
China’s messaging services show that conversational interfaces are not always desirable.
Amazon’s same-day delivery service skirts many predominantly minority neighborhoods, raising a familiar charge that tech-company business imperatives can result in de facto digital inequality.
State regulators have blocked several big transmission projects to bring wind power to the upper Midwest and the Southeast.
Microsoft’s cofounder vows to change the “supply side” for breakthrough energy technologies by investing billions of his and his friends’ dollars.
Top comments on our stories from the past week, collected from our website and social media platforms.
A selection of the most interesting and intriguing arXiv papers from the past week.