Browsing: Era

Behavioral health programs may be especially compatible with earn-and-learn strategies as the federal government and some individual states adopt stricter, measured-value accountability frameworks. Photo illustration by…

The young woman at the heart of what has been called the tech industry’s “big tobacco” moment was on YouTube at six and Instagram by nine.…

In the age of artificial intelligence, researchers at Cornell University have created an online module aimed at helping students build one of higher education’s most enduring—and…

Plants and animals are disappearing at an alarming rate across the planet, with some estimates suggesting a loss of up to 150 species every day. Meanwhile,…

The last major nuclear treaty between the United States and Russia just expired. Our national security correspondent David E. Sanger explains how we got here.By David…

February 1, 20261 min read Add Us On GoogleAdd SciAmU.S. quietly declassifies Cold–War era ‘JUMPSEAT’ surveillance satellitesThe National Reconnaissance Office has now declassified a satellite program…

Denise Welch doesn’t seem the kind of woman who would turn up with an entourage. But here she is having her hair primped in a makeshift changing room by…

Last week, a UN report declared that the world has entered an era of ‘global water bankruptcy’ with many human water systems past the point at…

January 20, 20261 min read Add Us On GoogleAdd SciAmWorld has entered an era of ‘global water bankruptcy,’ U.N. warnsHumans are using more water than Earth…

The world has entered an era of “global water bankruptcy” that is harming billions of people, a UN report has declared.The overuse and pollution of water…