Strontium titanate was once used as a diamond substitute in jewelry before less fragile alternatives emerged in the 1970s.

Toddlers begin making sense of occupations while visiting a pediatrician’s office or waving to garbage truck crews. Encourage ...

Lunar exploration is entering a new era. Long after the Apollo missions, a renewed international interest comes with ...

Plants, so often the minor characters in stories about charismatic living things, are the stars of this vividly illustrated ode to the power of green. They are food for animals from krill to elephants ...

Unlike traditional robots built from rigid materials and packed with electronics, these new devices are crafted entirely from ...

In April, Paul Graham, the founder of the tech startup accelerator Y Combinator, sent a tweet in response to former YC ...

One of humanity’s most profound questions is whether life exists beyond Earth — and if so, what forms it might take. For ...

Abstract: Terahertz technology applications, sensors, and sources are briefly reviewed. Emphasis is placed on the less familiar components, instruments, or subsystems. Science drivers, some historical ...