麻豆传媒

E7MK5Y Insectivorous plant Venus fly trap (Dionaea muscipula) digesting a captured mosquito. Plant house, Galveston, Texas, USA.

Why do some plants eat insects if they are capable of photosynthesis?

Carnivorous plants have nutritional needs that may not otherwise be met in their environments, one reader explains

International Space Station (ISS), computer artwork.

This week鈥檚 new questions

2GEDA0C BRNO, Czech Republic - August, 14. 2020 Giant inflatable model of the planets Mars, Earth and Moon at night with silhouettes of people. Solar system

Why are there no moons with natural satellites of their own?

What would happen if the speed of light were half its value? part 2

D73X1R An colorful adult midnight snapper swims over the reef

This week鈥檚 new questions

PF9N2P Honeybee stick on a window

This week鈥檚 new questions

E7MK5Y Insectivorous plant Venus fly trap (Dionaea muscipula) digesting a captured mosquito. Plant house, Galveston, Texas, USA.

Why don鈥檛 carnivorous plants just use photosynthesis? part 2

2BXTXNE Red giant star. Sun. Earth landscape. Moon. Venus. Solar system

When the sun engulfs Earth, will the remnants become new planets?

E7MK5Y Insectivorous plant Venus fly trap (Dionaea muscipula) digesting a captured mosquito. Plant house, Galveston, Texas, USA.

Why do Venus flytraps catch insects?

What would happen if the speed of light were half its value?

The universe would look very different if the speed of light were half its actual value, says one reader

Do left- and right-handedness exist in animals? part 4

This week鈥檚 new questions

Is it really true that all fingerprints are unique?

Is there a difference between grass cut at different times of year?