Sometimes, people with iron deficiency anemia don't respond to treatment with iron supplementation and may go months to years with little to no improvement in anemia. This can happen if the dose is ...

“Crystal meth” is a street name for the drug methamphetamine, a powerful stimulant that carries a high risk of physical dependence. Although methamphetamine has medical purposes, people use ...

Creating photonic time crystals for visible light has long been challenging due to the need for extremely rapid yet simultaneously large-amplitude variation of material properties. To date, the ...