Biden Pledges Huge Climate Emissions Cuts He Can’t Enforce. Here’s Why It Still Matters
CLIMATEWIRE | President Joe Biden announced Thursday that he will strengthen the United States’ climate target by aiming to cut planet-warming pollution 61-66 percent by
Ferns’ ‘Backward’ Evolution Reveals Life’s Meandering Path
The following essay is reprinted with permission from The Conversation, an online publication covering the latest research. Imagine a photograph of your great-grandparents, grandparents and
Luigi Mangione’s Alleged Ghost Gun and Other Antisurveillance Tech, Explained
Luigi Mangione, the 26-year-old suspect accused of killing UnitedHealthcare chief executive Brian Thompson on a midtown Manhattan sidewalk, allegedly took several sophisticated-sounding steps to thwart
How the Franklin Fire in Malibu Is Being Stoked by the Santa Ana Winds
December 10, 2024 3 min read How the Santa Ana Winds Are Stoking the Malibu Fire Dry weather and an extreme Santa Ana wind event
Wuhan Lab Sequences Reveal No Close COVID Relatives, Virologist Says
December 6, 2024 3 min read Wuhan Virologist Says Lab Has No Close Relatives to COVID Virus Shi Zhengli, the virologist at the center of COVID lab-leak
Hawaiian Crows Return to the Wild, Where They Are ‘Guides to Souls’
In Hawaiian tradition, the souls of the dead journey to the afterlife by jumping from cliffside promontories called “leaping places” into Pō, the swirling sea
Math and Physics Can’t Prove All Truths
November 29, 2024 5 min read Math and Physics Can’t Prove All Truths Physicists have described a system that requires an incomputable number to fully
Fossil Footprints Suggest Two Early Human Species Crossed Paths within Hours
November 28, 2024 3 min read Fossil Footprints Suggest Two Early Human Species Crossed Paths within Hours Two sets of fossilized footprints from early human
RFK, Jr., Could Run the Agency That Oversees the CDC, FDA and NIH. Here’s What That Means for Public Health
Rachel Feltman: Happy Monday, listeners! For Scientific American’s Science Quickly, I’m Rachel Feltman. Let’s kick off the week by catching up on the latest science
Scientists Scramble to Save Climate Data from Trump—Again
CLIMATEWIRE | Eight years ago, as the Trump administration was getting ready to take office for the first time, mathematician John Baez was making his