The U.S. just created a big new biomedical research agency. But questions remain | Science

President Joe Biden last week got his wish for a new agency to fund high-risk, cutting-edge biomedical research when Congress created the Advanced Research Projects Agency for Health (ARPA-H) and gave it a $1 billion startup investment. That’s a fraction of the $6.5 billion Biden had proposed, but advocates say it’s plenty to launch ARPA-H. … Read more

This New Record in Laser Beam Stability Could Help Answer Physics’ Biggest Questions

Scientists are on a mission to create a global network of atomic clocks that will enable us to, among other things, better understand the fundamental laws of physics, investigate dark matter, and navigate across Earth and space more precisely.   However, to be at their most effective, these clocks will need to be reliably and … Read more

Brain surgeries are opening windows for neuroscientists, but ethical questions abound | Science

In 2019, Kate Folladori spent a month sitting in a hospital room hoping she’d have a seizure. Since her diagnosis with epilepsy nearly 20 years earlier, a series of medications had failed to bring relief. Now, a team at Baylor St. Luke’s Medical Center had placed wire electrodes into her brain to record neural activity. … Read more

Big Questions about Space, Time, Neandertals, Psychedelics and Reality

What are space and time? Where do they come from? Physicists have treated them as fundamental properties of the universe, but scientists are finding intriguing evidence that they could just be expressions of something even more fundamental. Author Adam Becker, in our cover story takes us on a romp through this mind-bending research that could potentially … Read more

Two years of covid-19: How the pandemic has unfolded so far, what we’ve learned, and the questions that remain

It’s now been two years since Chinese authorities first informed the World Health Organization about an unknown virus in Wuhan. How has our understanding of the virus changed since then and where does that leave us? Health 31 December 2021 By Helen Thomson A new hospital was rapidly built in Wuhan, China, in early 2020 … Read more