Science and Technology
Machines can’t always take the heat − two engineers explain the physics behind how heat waves threaten everything from cars to computers
Can coffee or a nap make up for sleep deprivation? A psychologist explains why there’s no substitute for shut-eye
3 reasons we use graphic novels to teach math and physics
Most Americans support NASA – but don’t think it should prioritize sending people to space
Cats first finagled their way into human hearts and homes thousands of years ago – here’s how
65 years of NASA – an astrophysicist reflects on the agency’s legacy
A new, thin-lensed telescope design could far surpass James Webb – goodbye mirrors, hello diffractive lenses
What is a flash flood? A civil engineer explains
