This dual cross-linking design lets the muscle switch stiffness on demand. In lab tests, its stiffness jumps from about 213 kilopascals — soft, like rubber — to 292 megapascals, hundreds of times ...

Autumn is back, wardrobes groan, mornings tighten, and households reach for quick fixes that never quite stick again at home. Across the country, the ...

Discover 25 soothing wellness gifts for people with OCD. Therapist-recommended mindfulness gifts that go beyond the basics.