The prototype radiotherapy system combines a fixed vertical radiation beam with horizontal patient rotation. (Courtesy: Paul Liu) Radiation therapy plays a fundamental role in cancer treatment, but ...

Planetary scientists have overturned a longstanding scientific tenet and provides new insights into how convection controls much of what we observe on planets and stars. A new study by UCLA planetary ...

This course guides you through setting up a grazing plan for your livestock with a focus on rotational systems. It also looks at how all-grass wintering sheep can improve grass and forage efficiency.

Adopting a New Zealand-style grazing system is providing optimum use of grass on a Scottish hill farm. Grazing 180 ewes with twin lambs on an area 40m x 40m may sound extreme, but it’s part of an ...

Slash-and-burn farming is real. So is the rotational farming system practised by the Karens and other ethnic minority groups. The two systems are completely different, yet people tend to mix them up.