A century of reforestation helped keep the eastern US cool

New Insights Into Infertility – Scientists Solve Century-Old Sperm Mystery

New study shows sea otters helped prevent widespread California kelp forest declines over the past century — kelp forests are more extensive and resilient to climate change where sea otters have reoccupied the California coastline during the last century.

“An Unparalleled Possibility” – Liquid Metals Shake Up Century-Old Chemical Engineering Processes