Science News

A team of chemical engineers has developed a new way to produce medicines and chemicals on demand and preserve them using portable ''biofactories'' embedded in water-based gels called hydrogels. The approach could help p...

It's been over a decade since artificial retinas first began helping the blind see. But for many people, whose blindness originates beyond the retina, the technology falls short. Which is why new research out of Spain sk...

What would happen if our Earth were much larger than it is now?