New species of dinosaur named after Canadian icon

A new species of troodontid theropod dinosaur identified, Albertavenator curriei, named after renowned Canadian palaeontologist Dr.…

Tiny particles increase in air with ethanol-to-gasoline switch

The concentration of ultrafine particles less than 50 nanometers in diameter rose by one-third in the…

New study of brain circuits finds key links to symptoms of depression

Scientists have linked specific wiring in the brain to distinct behavioral symptoms of depression. In a…

One social hour a week in dementia care improves lives and saves money

Person-centered activities combined with just one hour a week of social interaction can improve quality of…

Drug combined with care program better at reducing Alzheimer’s symptoms than drug alone

Combining a specific care management program with a commonly-prescribed drug for Alzheimer's, memantine, multiplies the medication's…

Fossil site shows impact of early Jurassic’s low oxygen oceans

Using a combination of fossils and chemical markers, scientists have tracked how a period of globally…

Hubble spots a barred Lynx spiral

Discovered by British astronomer William Herschel over 200 years ago, NGC 2500 lies about 30 million light-years away…

Restless legs syndrome linked to poor sleep quality, impaired function in pregnancy

A new study of pregnant women shows that restless legs syndrome (RLS) is common and is…

Source of cell-specific change in Alzheimer’s disease

Researchers have identified altered expression of a gene called ANK1, which only recently has been associated…

Teen girls at higher risk OK with emergency department offering pregnancy prevention info

Adolescent girls receiving a wide range of medical care in the Emergency Department (ED) are receptive…