- Putin pledges to work on a hypersonic missile after nuclear missile treaty with the US collapses
- Protecting those on the frontline from Ebola
- Strategies for growing biomass for fuel can have economic, ecological and environmental benefits
- Invisible tags: Physicists write, read and erase using light
- Virtual lens improves X-ray microscopy
- Microbes help make the coffee
- Palm oil not the only driver of forest loss in Indonesia
- Simulating meteorite impacts in the lab
- This is how AI bias really happens—and why it’s so hard to fix
- Novel hypothesis goes underground to predict future of Greenland ice sheet
- Scientists strategize for better conservation plans
- First carbon fibers with uniform porous structure
- Laser capable of emitting light quiet enough to move demanding scientific applications
- Magnetic teeth hold promise for materials and energy
- A consumer DNA testing company has given the FBI access to its two million profiles
- Simulations of quantum transport: Universal spreading laws confirmed
- This is how AI bias really happens—and why it’s so hard to fix
- Walking for health benefits just got easier to track
- The Best of the Physics arXiv (week ending February 2, 2019)
- Advances in stretchable semiconductors, integrated electronics
- Huge cavity in Antarctic glacier signals rapid decay
- Microbes hitched to insects provide a rich source of new antibiotics
- Variations in seafloor create freak ocean waves
- The delicate balance of treating growing but brittle bones