Katie has a PhD in maths, specializing in the intersection of dynamical systems and number theory. She reports on topics from maths and history to society and animals. Katie has a PhD in maths, ...

Soft robots that power themselves from their surroundings are moving from lab curiosity to strategic technology, promising machines that can swim the deepest oceans, survive the vacuum of space, and ...

The deep sea, the planet’s most expansive and least understood ecosystem, remains largely unexplored. Yet while the deep sea may seem a dark and distant space, events underwater directly impact our ...