Science
Reader Questions and Discussions on Science
New Scientist features a range of reader questions this week, including inquiries about dog behavior, energy use during exercise, and the nature of anti-black holes.
Coverage timeline — 3 articles
New Scientist
Humans can see water but not air. So can fish see air? And would it be possible to have anti-black holes, and how could we tell if we were looking at one?
2026-08-05 17:00 UTC
New Scientist
Readers continue to give their examples of dogs who do notice passing aircraft – but also put forward some ideas as to why they generally don’t
2026-08-05 17:00 UTC
New Scientist
A reader weighs in on this one – and finds it will depend on how far you’re travelling
2026-08-05 17:00 UTC