Respiratory diseases are a challenging problem to treat. Inhalable medicines are a promising solution that depends on the ...

Large birds -- our closest relations to dinosaurs -- are capable of technical innovation, by solving a physical task to gain access to food.

Large birds—our closest relations to dinosaurs—are capable of technical innovation, by solving a physical task to gain access to food. This is the first time scientists have been able to show that ...

Unity of invention and double patenting law and practice in Canada can create challenges for patent applicants. For example, ...