Researchers at the Max Planck Institute for Extraterrestrial Physics (MPE), in collaboration with astrophysicists from the ...

Piezofluorochromism, the phenomenon of materials reversibly changing their fluorescent color when pressure is applied, is ...

Aid workers say stronger enforcement undermines efforts to help people on the streets, but the city says its approach is working. It was approaching noon on the frigid Saturday before Christmas when a ...

Molar pregnancy is when the fertilized egg grows into abnormal cells, not a fetus. Complete and partial are the two types of molar pregnancies. Given proper treatment, a future healthy pregnancy is ...