Malaria risk is highest in early evening, study finds

Wide-scale use of insecticide-treated bed nets has led to substantial declines in global incidences of malaria in recent years. As a result, mosquitos have been shifting their biting times to earlier in the evening and later ...

Limiting the loss of nature

With only about half of Earth's terrestrial surface remaining as natural vegetation, a University of Queensland-led team has proposed an international goal to halt its continued loss.

Ocean plastic waste probably comes from ships, report says

Most of the plastic bottles washing up on the rocky shores of Inaccessible Island, aptly named for its sheer cliffs rising from the middle of the South Atlantic, probably come from Chinese merchant ships, a study published ...

Pacific plastic dump far larger than feared: study

The vast dump of plastic waste swirling in the Pacific ocean is now bigger than France, Germany and Spain combined—far larger than previously feared—and is growing rapidly, a study published Thursday warned.

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