The awe-inspiring intelligence of octopuses

Has a 25-year-old bet taken us a step closer to understanding consciousness?

What’s at stake if we mine the deep sea?

Extreme heat: what does it do to us and how can we adapt?

What can doppelgangers tell us about nature v nurture?

Canadian lake could mark the start of new geological epoch

Summer picks: what’s the reality behind the ‘Love Island smile’?

Summer picks: could the multiverse be real?

Summer picks: should we ban artificial grass?

Summer picks: are we any closer to understanding long Covid?