The role of megafaunal exploitation in early human evolution remains debated. Occasional use of large carcasses by early hominins has been considered by some as opportunistic, possibly a fallback ...

Under the influence of global warming, the Arctic is transitioning from a state dominated by multi-year thick ice to a "New ...

I’m nearing retirement. My wife and I are 70. We have no debt, our house is paid off, and our vehicles are paid off. Our home is worth $450,000. Our newest vehicle is one year old, and we will ...

So, what are retrons? They’re bacterial immune systems that save the bacterial herd by culling individual bacteria infected ...

When we use words to communicate, we not only have to choose what to say, but also what not to say, and how to say it. How we decide to frame a message can influence how people think, feel, and ...

Figma has acquired Weavy, a creative platform that allows users to link AI models and editing tools together, and use them ...

Being more judicious in which AI models we use for tasks could potentially save 31.9 terawatt-hours of energy this year alone – equivalent to the output of five nuclear reactors. Tiago da Silva Barros ...

Steven Lockey's position is funded by the Chair in Trust research partnership between the University of Melbourne and KPMG Australia. Nicole Gillespie receives funding from the Australian Research ...

John Harbaugh and the Ravens are trying to do something only four teams have accomplished since the 1970 AFL-NFL merger in 1970: reach the playoffs after starting the season 1-5. Sunday's loss to the ...

PITTSBURGH — There are things Aaron Rodgers can’t do at the creaky old age of 41 that he could do with ease just a few years ago. His legs are slower. His arm isn’t as strong. He surely feels the pain ...

President Obama breaks his silence on the global rise of authoritarianism and the erosion of democratic norms, warning that Trump’s actions have “damaged” American democracy. Media Matters president ...