World Leaders Agree to a Climate Deal on Food for the First Time
The first global declaration on reducing emissions from food production is a start, researchers say—but it sidesteps contentious issues such as meat consumption

The first global declaration on reducing emissions from food production is a start, researchers say—but it sidesteps contentious issues such as meat consumption

Scientific American
World Leaders Agree to a Climate Deal on Food for the First Time
The first global declaration on reducing emissions from food production is a start, researchers say—but it sidesteps contentious issues such as m...
Building codes that don’t fully account for climate change are “one of the most significant factors” in increasing disaster risk, a federal report says

Problems with the heart, kidneys and metabolic health are all connected

Altruists seek to understand how their actions will affect others—while willful ignorance can free people to act selfishly

For six seconds tonight, the constellation Orion will appear to lose the vibrant red star at its shoulder—and scientists are thrilled

Burials holding mummies with false heads have been discovered from the Wari Empire in Peru

The fossilized stomach contents of a tyrannosaur have been found for the first time, revealing what the fearsome predator ate

Most people with sickle cell disease who received a new gene editing treatment saw their pain resolve for at least one year, but longer follow up is needed

Thanks to researchers, new AI tech is delving into feline feelings to see when cats could need medical help.

Increasingly frequent thunderstorms caused insurers to pay $60 billion in claims in 2023

Real or artificial? Here’s a climate scientist’s take on what makes a Christmas tree more sustainable, based on how it was made or where it grew

Science, statistics and expert testimony are crucial in securing justice. But their dubious applications in the courtroom can send innocent people to jail

No one has ever seen a newborn star feeding on its natal disk anywhere outside our galaxy—that is, until now

The best fiction, nonfiction, history and sci-fi books Scientific American staff read in 2023

The main negotiations at the COP28 climate meeting will aim to address how countries plan to fix shortcomings in their plans to reduce planet-warming emissions, as highlighted in the “Global Stocktake”

The iridescent, blind De Winton’s golden mole was last seen in 1937 and later declared officially lost. But scientists have since rediscovered it by tracking its environmental DNA

Banning formaldehyde hair relaxers might help protect Black women’s health, but won’t end the racism that drives their use

One safe, five sons and betrayal: this principle shows how shared knowledge can protect secrets—without having to trust anyone

The U.S.’s largest-ever outbreak of waterborne illness—cryptosporidiosis—hit Milwaukee 30 years ago. Why are many other water systems still vulnerable to the same parasite today?

To understand how AI is contributing to climate change, look at the way it’s being used
