The two solstices and two equinoxes are simply precise moments in time when the Sun is in direct alignment with three distinct bands of latitude. Their dates can vary by a day or two each year since ...

There is now a major need to prioritize the prevention of MEB disorders in order to minimize pain and suffering and reduce the immense burden on treatment and recovery systems. The National Academies ...

Behavioral science teaches us that people have a “present bias,” where they overvalue short-term gains while undervaluing longer-term benefits. Therefore, employers can help virtual care gain more ...

After millions of years of evolutionary isolation, Madagascar developed an unparalleled array of wildlife, and recent research has uncovered an unsung ecological hero: the lizard. Though often ...

Beneath Earth s surface, nearly 3,000 kilometers down, lies a mysterious layer where seismic waves speed up inexplicably. For decades, scientists puzzled over this D' layer. Now, groundbreaking ...