Scientists discover how life began before Earth’s first universal ancestor

Living organisms share an ancestor called the last universal common ancestor, or LUCA. LUCA is estimated to have lived ...
The Lancet

When to and when not to use machine learning in risk prediction models

Machine learning for health data science, fuelled by proliferation of data and reduced computational costs, has garnered considerable interest among researchers. The debate around the use of machine ...

'I do not have enough self-preservation. Send help': This streamer hacked her own balance to 'feel' racing games

"I do not approve of anyone making this themselves. I don't condone that behaviour. It's incredibly dangerous and I'm not liable." ...
Scientific Research Publishing

Chill Hours Record: A Sensitive Method for Climate Change Indication ()

Gophen, M. and Peres, M. (2026) Chill Hours Record: A Sensitive Method for Climate Change Indication. Open Journal of Modern ...

Range-resident logistic model connects animal movement and population dynamics

Despite decades of independent progress in population ecology and movement ecology, researchers have lacked a theoretical bridge between these two disciplines. "Ecologists have been trying to ...

Potent DNA-recombination method developed for large cargo delivery in gene therapy

Delivery of therapeutic genes is essential for gene therapy. Adeno-associated viruses (AAVs) are a prime vector for carrying ...
Machine Design

Using AI to Enhance AI Infrastructure Systems and Ease Stranded Power

AI is driving record power demand in data centers, with rack densities hitting 150 kW. C&D Technologies helps operators ...
Morningstar

Analytic Partners Positioned as a Leader in the 2025 Gartner® Magic Quadrant™ for Marketing Mix Modeling Solutions

MIAMI, Nov. 18, 2025 /PRNewswire/ -- Analytic Partners, the leader in Commercial Analytics, announced today that it has once again been named a Leader in the 2025 Gartner® Magic Quadrant™ for ...
CNN

Your kid is using AI for homework this year. Now what?

Kara Alaimo is an associate professor of communication at Fairleigh Dickinson University. Her book “Over the Influence: Why Social Media Is Toxic for Women and Girls — And How We Can Take It Back” was ...
Science Daily

This breakthrough turns old tech into pure gold — No mercury, no cyanide, just light and salt

At Flinders University, scientists have cracked a cleaner and greener way to extract gold—not just from ore, but also from our mounting piles of e-waste. By using a compound normally found in pool ...
Yahoo

I've gone viral for modeling Depend adult diapers. Now women who use them are reaching out.

Add Yahoo as a preferred source to see more of our stories on Google. Alyssa Alexander talks about the impact she's made as a model for Depend adult diapers. (Photo illustration: Yahoo News; photo: ...
IEEE

A Structure-Modification-Based Petri Net Modeling and Reachability Analysis Method for Automated Manufacturing Systems

Abstract: Due to their graphical representation and capability for property analysis, Petri nets (PNs) have been widely used in developing automated manufacturing systems (AMS). When doing so, it is ...