The “Seven Sisters” of the Pleiades are part of a much larger complex that can help reveal our galaxy’s deep history

Le dendrologue, spécialiste des forêts tropicales et de l’architecture des arbres, avait réussi, grâce à ses talents de pédagogue et à ses dons de dessinateur, à capter l’attention et la sympathie ... Read more Le dendrologue, spécialiste des forêts tropicales et de l’architecture des arbres, avait réussi, grâce à ses talents de pédagogue et à ses dons de dessinateur, à capter l’attention et la sympathie du grand public. Il est mort le 31 décembre. Show less

The new voice is part of Alexa+ - Amazon's next-generation, AI-powered assistant.

![CDATA[There's no time like the New Year to form healthier habits]]

Aiming for something big? Break that big goal into smaller, manageable steps. Then narrow your focus. This will keep your eyes on the prize.

Back pain is one of the most common chronic diseases in the world. Recent research reveals how much time you should spend walking on a daily basis to prevent it.

A higher pulmonary vascular resistance index during exercise, but not at rest, predicts poor clinical outcomes in adults with Fontan circulation, highlighting the value of invasive exercise testing... Read more A higher pulmonary vascular resistance index during exercise, but not at rest, predicts poor clinical outcomes in adults with Fontan circulation, highlighting the value of invasive exercise testing. Medscape Medical News Show less

Brett Chody said she woke up too late for an early-morning flight to Chicago as a result. She advised other holidaymakers to take action to ensure it doesn't happen to them.