Two mathematicians have proved that a straightforward question—how hard is it to untie a knot?—has a complicated answer.

From the burning of wood to the action of medicines, the properties and behavior of matter are governed by the way chemical ...

Curious Kids is a series for children of all ages. If you have a question you’d like an expert to answer, send it to ...

PTCOG president Marco Durante describes an exciting future for the technology and shares his vision for closer international ...

Kelling Donald does not work for, consult, own shares in or receive funding from any company or organization that would benefit from this article, and has disclosed no relevant affiliations beyond ...

Kristina Zucchi is an investment analyst and financial writer with 15+ years of experience managing portfolios and conducting equity research. Cierra Murry is an expert in banking, credit cards, ...

Hidden deep in ancient rocks, scientists have found the surviving traces of Earth’s first form—unchanged for 4.5 billion years.

In 2024, TU Wien presented the world's first nuclear clock. Now it has been demonstrated that the technology can also be used ...

In lead collisions at the LHC, some of the strongest electromagnetic fields in the universe bombard the inside of the beam ...

Silence will tune you in to your energy, and all the energy around you, all the vibrations, all the molecules and atoms ...