Startup Density says its Internet-connected sensors can make it simple to count people all over your city.
New research provides a potential pathway to a drug to save people from the progressive damage of severe or repeated concussions.
Brain “organoids” made from the stem cells of autism patients could help researchers determine the factors that lead to the disorder.
Mothers-to-be expecting to learn about chromosomal defects from a noninvasive prenatal test sometimes instead learn they may have cancer.
A startup has started selling a battery that helps solar and wind power operate in remote locations.
New kinds of flexible, bendable, and twistable electronic devices could benefit from conducting wires that can stretch to many times their length.
The first iPhone apps that block online ads could speed up your Web browsing, cut your data bills, and extend your battery life.
Giving up on climate change means giving up on being human.
The theory of computation has had a profound influence on philosophical thinking. But computational complexity theory is about to have an even bigger effect, argues one computer scientist.