An algorithm that can accurately gauge heart rate by measuring tiny head movements in video data could ultimately help diagnose cardiac disease.

A practical new approach to holographic video could also enable 2-D displays with higher resolution and lower power consumption.

A new technique enables the conversion of an ordinary camera into a light-field camera capable of recording high-resolution, multiperspective images.

Researchers develop method to design synthetic materials and quickly turn the design into reality using computer optimization and 3-D printing.

New software system from MIT could help people improve their conversational and interview skills.

New array measures vibrations across the skin, may help engineers design optimal, wearable tactile displays.

A new algorithm solves a major problem with homomorphic encryption, which would let Web servers process data without decrypting it.

Dr. Angela Belcher genetically engineers viruses to create new products; inventions include biodegradable batteries, high-efficiency solar cells and clean transportation fuel

Public-private initiative aims to leverage intellectual, entrepreneurial capacity to spur innovative solutions to environmental challenges such as climate change

Study finds the bulk of shoes’ carbon footprint comes from manufacturing processes.