Your sleep tracker might make insomnia worse

Sleep tracking can help you determine if you're getting a good night's rest, but it might exacerbate your problems in some circumstances. Scientists talking to the New York Times have warned that sleep tracker apps and devices can worsen insomnia bo...

VR and microscopy help scientists see ‘inside’ diseases

You can only learn so much about cells by studying 2D pictures, and 3D microscope technology can produce an abundance of data that might be hard to decipher. Researchers at Carnegie Mellon University and Virginia Mason have an answer, though: let sci...

NASA spacecraft will use fuel that’s safer for humans

Many spacecraft depend on hydrazine in their fuel, but it's extremely hazardous -- and that means very careful fueling processes that slow things down. NASA will soon have a safer option, however. It's about to test-fly the Green Propellant Infusio...

Nestle claims its plant-based Awesome Burger is healthier than rivals

Beyond Meat and Impossible Foods are about to have some major competition. Nestle's Sweet Earth is prepping the Awesome Burger, another take on plant-based hamburgers. The veggie mix (which includes yellow peas and wheat) should have largely realisti...