Cornell scientists have discovered a potentially transformative approach to manufacturing one of the world's most widely used chemicals—hydrogen peroxide—using nothing more than sunlight, water and ...

Is there an Outer SpaceX? With 3I/ATLAS set to fly by Earth in just over a week, experts continue to speculate over its origins. Harvard Scientist Avi Loeb believes that if aliens, the comet wouldn’t ...

The Dark Forest theory is one proposed solution to the famed Fermi Paradox, which has bewitched astronomers for more than half a century. To put it concisely, the paradox asks if the cosmos is nearly ...

Katie oversees coverage for home technology, broadband, heath, wellness, sleep, home energy & utilities, and electric vehicles. Prior to joining CNET, Katie worked at Time Magazine's former personal ...

There’s nothing worse than taking a shower and having the water pool at your ankles because of a blocked drain. While a plunger may be an effective cleaning gadget for your toilet, it’s not as ...