How much does it matter where you are born, or whether you are heavy or light, if you are a house sparrow? Researcher Kenneth ...

Researchers are trying to understand why some wild species do better than others over time, as the environment changes.

At its core, conservation is about behavior change. Yet few organizations have put in place the structure, standards, and ...

Overestimated nitrogen availability has led climate models to exaggerate how much plant growth can offset rising CO2 levels. Rising levels of carbon dioxide in the atmosphere are a major driver of ...

It’s all hands on deck at Meta, as the company develops new AI models under its superintelligence lab led by Scale AI co-founder, Alexandr Wang. The company is now working on an image and video model ...

Mark Zuckerberg has for months publicly hinted that he is backing away from open-source AI models. Now, Meta's latest AI pivot is starting to come into focus. The company is reportedly working on a ...

The U.S. Department of Energy building is seen behind a sign marking the location of the agency's headquarters on March 18, 2025, in Washington, D.C. (Photo by J.David Ake/Getty Images) The Department ...

The Atlantic hurricane season is drawing to a close, and with the tropics quieting down for a winter slumber, the focus of forecasters turns to evaluating what worked and what did not during the ...

The natural rate of interest is an elusive concept in theory and practice. However, it is essential for central banks’ calibration of the policy rate. Model consistent measures are often too extreme ...

University of Cambridge scientists have used human stem cells to create three-dimensional embryo-like structures that replicate certain aspects of very early human development - including the ...

The Academy of Natural Sciences of Drexel University in Philadelphia will decrease its hours and eliminate several staff positions this week, the museum president said. Starting this week, the museum ...

The Academy of Natural Sciences of Drexel University is reducing its operating hours, citing low visitation rates that have not returned to pre-pandemic levels, federal funding cuts to museums and an ...