April is weed's unofficial holiday. In honour of the special day, we collected our answers to all your cannabis questions.

A site in Siberia has evidence of human presence 417,000 years ago, raising the possibility that hominins could have reached ...

It can be difficult to figure out how to move a spacecraft from one orbit to another, but a trick from knot theory can help ...

Carbon storage calculations don’t always take into account the effects of animals – when they eat, defecate and die, they ...

By measuring how birds’ vocal muscles move while they are asleep and using a physical model for how those muscles produce ...

Identical twins seem to experience more similar levels of pleasure when listening to music than non-identical twins, which ...

Curved wing tips inspired by the world's heaviest flying bird could enhance the efficiency of wind turbines by of 10 per cent, according to simulations ...

Cryptographers are scrambling to understand an algorithm that could undermine the mathematics behind next-generation ...

Teams of staff usually return e-scooters to where they will be needed, but adapted scooters that can balance and stop ...

Set in an English manor in 1890, Botany Manor is a video game that places you in the shoes of a botanist working on a ...

Last year’s marine heatwaves saw an unprecedented decline in the growth of phytoplankton and algae, which many animals in the ...

Two kinds of diet seem to work better than taking medication in addressing irritable bowel syndrome (IBS), a trial has found.