FBI officials have scanned the irises of nearly 460,000 people in a pilot program that may soon replace fingerprints.
After an extensive review process and passing a major development milestone, NASA is ready to proceed with final design and construction of its next Mars rover, currently targeted to launch in summer of 2020 and arrive on the Red Planet in February 2021.
The question of why are we here perhaps means different things to different people, but in the field of particle physics it is a question that we may be close to finding an answer to.
International stem cell scientists, co-led in Canada by Dr. John Dick and in the Netherlands by Dr. Gerald de Haan, have discovered the switch to harness the power of cord blood and potentially increase the supply of stem cells for cancer patients needing transplantation therapy to fight their disease.
Part machine and part living cells, this artificial stingray can be maneuvered through obstacle courses.
A drone hobbyist manages to capture the incredible sight of a young shark being chased by killer whales.