Dementia refers to a group of brain disorders that make it hard to remember, think clearly, make decisions, or even control your emotions. Alzheimer’s disease is one of those disorders, but there are ...

Brooks and Capehart on Trump's mental acuity and unpredictability David Brooks of The Atlantic and Jonathan Capehart of MS NOW join Geoff Bennett to discuss the week in politics, including the ...

Characterization and analytical techniques are methods used to identify, isolate or quantify chemicals or materials, or to characterize their physical properties. They include microscopy, light or ...

Biodiversity is the variation in living forms and can be measured in ways that include the number of species, functional variety of species, evenness of species distribution or genetic diversity.