In the last decade, many airlines have incorporated videos into their mandatory in-flight safety demonstrations. Several national flagship airlines—including Air New Zealand, Singapore Airlines and Qantas—also began to include ...
Social Sciences
Jul 21, 2025
0
19
The United States was the world's largest source of carbon emissions for more than a century. In a new analysis, researchers document the changing trends in U.S. carbon emissions from the late 19th century to the early 21st ...
Environment
Jul 21, 2025
0
21
People are falling in love with their chatbots. There are now dozens of apps that offer intimate companionship with an AI-powered bot, and they have millions of users. A recent survey of users found that 19% of Americans ...
Social Sciences
Jul 21, 2025
9
269
Magnetic fields play an important—if sometimes underappreciated—part in planetary systems. Without a strong magnetic field, planets can end up as a barren wasteland like Mars, or they could indirectly affect massive storms, ...
Astronomy
Jul 21, 2025
0
51
A sensor that can measure hormone concentrations in plants precisely and in real time with minimal damage can shed light on how hormones affect plants' response to disease and stress. With further development, it could also ...
Plants & Animals
Jul 21, 2025
0
32
The coils of black hose, drum skimmers designed to collect oil from the ocean's surface, and orangey-red containment booms all looked out of place on the white sand of Mombasa's touristy Nyali beach. But on July 9, dozens ...
Environment
Jul 21, 2025
0
26
Inside each cell of the human body are proteins that control which genes are expressed at the right place and time. However, intriguingly, many of the most important proteins involved in gene regulation lack stable structure. ...
Molecular & Computational biology
Jul 21, 2025
0
27
In every living cell, there are membranes, and in every membrane there are proteins, each of which acts as a chemical gatekeeper.
Bio & Medicine
Jul 21, 2025
0
66
New research reveals an innovative wildlife forensics method that uses advanced genetic tools and local DNA databases to help authorities solve complex environmental crimes involving multiple species.
Molecular & Computational biology
Jul 21, 2025
0
51
Gall crabs are tiny, and yet these crustaceans have evolved fluorescence to help them be concealed within hideouts they have created in the coral itself.
Plants & Animals
Jul 21, 2025
0
61
