In space, there are clouds that contain gas and dust ejected from stars. Our solar system[2] was formed 4.6 billion years ago from such a molecular cloud[3]. Most of...
A common parasite could one day deliver drugs to the brain − how scientists are turning ‘Toxoplasma gondii’ from foe into friend
Parasites take an enormous toll[1] on human and veterinary health. But researchers may have found a way for patients with brain disorders and a common brain parasite to become frenemies.
A new study published in Nature Microbiology[2] has pioneered the use of a single-celled parasite, Toxoplasma gondii, to inject therapeutic proteins into brain...
AI helps lighten the load on the electric grid – without skimping on people’s energy use
My colleagues and I have developed an artificial intelligence system that helps buildings shift their energy use to times when the electric grid is cleaner.
I’m an engineer who studies and develops smart buildings[1]. My lab created Merlin, which learns how people use energy in their homes[2] and adjust energy controls like thermostats to...
Multiple goals, multiple solutions, plenty of second-guessing and revising − here’s how science really works
A man in a lab coat bends under a dim light, his strained eyes riveted onto a microscope. He’s powered only by caffeine and anticipation.
This solitary scientist will stay on task until he unveils the truth about the cause of the dangerous disease quickly spreading through his vulnerable city. Time is short, the stakes are high, and only...