Number

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Articles about Number

2,042 published items.

Giant spider revives in England
Biology

Giant spider revives in England

The giant spiders eat fish (fen raft spider) as big as the hand of luck escaping the danger of extinction in recent times.

December 17, 2018
How many species of flowering plants?
Biology

How many species of flowering plants?

Dr. David Bramwell conducted the survey by summing up the number of flowering plants of each region, focusing on species that appear only in a country or an island. Plan…

December 17, 2018
Spider venom can become the savior of bees
Biology

Spider venom can become the savior of bees

The venom from one of the world's most poisonous spiders may become a biological insecticide that kills harmful insects, but does not affect bees - one of the

December 17, 2018
Butterfly Emperor faces the threat from humans
Biology

Butterfly Emperor faces the threat from humans

For many butterflies, finding a place to stay and rest is not easy. Deforestation, drought, and global temperature changes are greatly affecting their habitats.

December 17, 2018
Anti-flood grass was born
Biology

Anti-flood grass was born

Scientists from the British Biotechnology Research Council and a number of other research institutions have hybridized long-tail buffalo tailed grass and turf grass to c…

December 17, 2018
Trees reduce the number of crime cases
Biology

Trees reduce the number of crime cases

Mary Wolfe, an environmental researcher at Temple University in the United States, and Jeremy Mennis, a professor of geography and urbanism, decided to study the impact…

December 17, 2018