Speed Limits Are Taking the Wind Out of Cyclists’ Exhilarating Commutes

With new regulations on electric bike speed, fans of the gray Citi Bike — lovingly known as the White Stallion or the Ghost — ...

The Most Vexing Variable in the Search for E.T.

This is the last of three blog posts associated with this week’s episode of Cosmos: A Spacetime Odyssey, which addresses life in the universe. Read the first and second here. Someday, in the not too ...
Open Heart

Long-term impact of blood pressure in women and men in their early 40s on left atrial strain: data from the Akershus Cardiac Examination (ACE) 1950 Study

Background The life-long exposure of the left heart chambers to systemic blood pressures may be important to changes in left ...