On-Demand Topics

WHO Calls for Pause on Booster Doses
High-income countries have given about 100 vaccine doses for every 100 people, while low-income countries have given just 1.5 doses for every 100 people.
Scientists Use Gaming Technology to Monitor Tumors, Cancer Spread
Tracing tumor progression is crucial to cancer care, and scientists have figured out a way to adapt gaming technology to help people make treatment decisions.
Will the Delta Variant Peak and Then Burn Out?
Some experts are heartened by the recent decrease in COVID-19 cases in the U.K. and India, both hard-hit with the Delta variant. COVID-19 cases in India peaked at more than 400,000 a day in May; by Aug. 2, that had dropped to about 30,500 daily.
How I Got to Psoriasis Remission
Read how these people cleared up their psoriasis.
U.S. Science Labs Getting Towering New Equipment
The machines are so tall, scientists climb to reach the top to conduct experiments that experts say will advance health research and drug development.