Human disturbance is rapidly changing the nature of the nocturnal world. Intensive farming, suburban spread, artificially lit cities, and continuously busy road systems mean daytime species are ...

When the sun disappears, and the world slowly becomes quiet, another world quietly wakes up. While humans switch off lights and head toward sleep, many animals begin the most important part of their ...

It's well known that many animals, including migratory birds, butterflies, and even fish, use the sun for navigational purposes. Nocturnal animals are dealt a more difficult hand, however, as the moon ...