News Astronomers found the oldest supermassive black hole — and they were puzzled by it January 13, 2021 - Updated on April 2, 2021
Climate US carbon emissions dropped 10% last year — but only because of the pandemic January 13, 2021
Health How we got a safe, effective vaccine in under one year — without cutting corners January 13, 2021
Biology What made the development of the COVID-19 vaccine unique in history January 13, 2021 - Updated on May 6, 2023
Environment The Arctic is packed with microplastics, and a lot of them are polyester fibers January 13, 2021
News Rollable devices that turn phones into tablets or electronic scrolls are now here January 12, 2021
Science Landmark study shows strong links between gut microbes and health January 12, 2021 - Updated on April 20, 2023
Design Small towns are bigger than we think — and the world is more connected than ever January 11, 2021
News Megalodon gave birth to newborns as large as adult humans January 11, 2021 - Updated on August 9, 2023
Environment Almost half of the global waste is not collected properly — and much of it is burned January 11, 2021
Geology NASA orbiter showcases the biggest canyon in the solar system — and it’s out of this world January 11, 2021
Environment Atmospheric CO2 levels this year could reach 150% of those before the Industrial Revolution January 8, 2021
Fossil Friday Fossil Friday: oldest python ever found suggests they’re originally from Europe January 8, 2021
Biology New research explains why crocodiles are relatively unchanged since dinosaur times January 8, 2021 - Updated on February 7, 2021
Environment Trump auctions Arctic refuge to oil companies in last bid against the environment January 7, 2021 - Updated on January 8, 2021
Health New blood test can determine who’s at risk of Alzheimer’s years before symptoms begin January 7, 2021
Biology Climate change is turning the Eastern Mediterranean into a completely new ecosystem January 6, 2021
News Just 1% of Brazilian day traders earn more than the minimum wage January 6, 2021 - Updated on January 8, 2021
Biology Our body clock is largely kept working by “junk DNA” January 5, 2021 - Updated on May 24, 2021
Nanotechnology Extremely efficient microprocessors can make your computer more eco-friendly January 5, 2021
Health New vaccine shows protection against aerosol tuberculosis infection in monkeys January 5, 2021
Archaeology Ancient teeth confirm: people have been trading internationally for thousands of years January 5, 2021
