On December 25, 2021, the largest and most powerful space telescope, the James Webb Space Telescope, was launched into space ...
History With Kayleigh Official on MSN

5 Discoveries That Changed Archaeology in 2021

From the rediscovery of the “Lost Golden City” in Egypt to North America’s oldest footprints, 2021 reshaped our understanding of human history. This video revisits Kayleigh’s personal top five finds, ...
Science is a lot like real estate: It’s about location, location, location, said UC San Francisco Physiology Professor David Julius, PhD, on the heels of his 2021 Nobel Prize. For five decades, UC San ...