When NASA installed a unique imaging sensor on the outside of the International Space Station, the original intent was to help map the composition of minerals on the Earth's surface. Far from the only ...

Minor leg pain can be relieved with rest, ice, compression, and elevation. Severe leg pain may be caused by an underlying condition requiring medication, physical therapy, or surgery. Acute leg pain ...

Trafficking in persons is a grave violation of human rights that continues to affect millions globally. The number of trafficking victims has seen a troubling rise since the COVID-19 pandemic, with a ...

Climate change, deforestation and other human threats are driving the Amazon towards the limits of survival. Researchers are racing to chart its future. The Pulitzer Center in Washington DC supported ...