A fungal fix for drug insolubility

More than 40 percent of potential new drugs fail in preclinical trials, says Bryan Berger, and another 30 to 40 percent are disqualified during the first phase of clinical testing.

Crossing a critical threshold

Researchers from Lehigh University, Japan and Canada have advanced a step closer to the dream of all-optical data transmission by building and demonstrating what they call the "world's first fully functioning single crystal waveguide in glass."

The complexity of dinosaur teeth

When it comes to the three-horned dinosaur called the Triceratops, science is showing the ancient creatures might have been more complex than we thought.