Briefly walking up a steep hill counts as exercise Greg Balfour Evans/Alamy If you don’t exercise for the sake of exercising, doing five or six vigorous activities, each lasting just …
The future of plastic recycling may soon get much less complicated, frustrating and tedious. In a new study, Northwestern University chemists have introduced a new plastic upcycling process that can …
Michigan State University researcher Berkley Walker measures how much CO2 a plant takes in by clamping its leaves in an infrared gas analyzer. Credit: Finn Gomez New research from Michigan …
A roughly 1.8 million-year-old Homo erectus jawbone discovered in the Republic of Georgia may be evidence of one of the earliest human groups to live outside Africa. The discovery, announced …
South_agency/Getty Images If you have swiped through fitness-related content on Instagram, Facebook or TikTok lately, chances are that an influencer on your feed has taken steroids. A recent global meta-study …
You are mostly but not entirely human. If we crunch the numbers, 8 percent of your genome actually comes from viruses that got stranded there. This viral detritus is a …
The figure shows how national climate pledges (NDCs) compare with global pathways that would limit warming to between 1.5°C and 4°C. Under the approach as proposed in the research, global …
The 1,000-year-old “king” piece from a Viking board game is one of the few depictions of a ruler from the Viking era, according to a new analysis. “The figure is …
Scrap vehicles contain many different metal alloys, which can be hard to recycle Marc Hill/Alamy A new way to recycle the metal from scrap cars could eliminate millions of tonnes …
Certain brain cells are responsible for coordinating smooth, controlled movements of the body. But when those cells are constantly overactivated for weeks on end, they degenerate and ultimately die. This …