The COVID-19 pandemic won't stop until up to 70% of the population is immune, experts say. And there might be a second, larger wave of infections in winter.
From symptoms to the spread, face masks to confirmed cases - here's what you need to know about the new coronavirus, COVID-19.
After severe drought and extreme temperatures, the fire season in Australia this year has brought unprecedented deforestation.
The Amazon rainforest is suffering severe wildfires, with thousands currently burning.
Scientists have discovered fossils of the oldest known fungus in the Canadian arctic.
Greenland's ice sheet is melting six times faster than it was in the 1980s, which could lead sea levels rising dramatically and submerging coastal cities across the world.
Around 7 miles underwater, microbes have been found that feed on the hydrocarbons in crude oil.
抗损伤基因，强大的治愈力，极低的患癌风险。不，科学家们说的不是金刚狼或超人——是大白鲨。
The Great White Shark's genome may hold the key to tackling disease in humans in a new way - and for the first time scientists have successfully sequenced the whole thing.
游戏障碍
The World Health Organization is planning to add “gaming disorder” – characterized by a pattern of persistent or recurrent gaming behavior – to its list of mental health conditions in 2018.
