科学与环境
Little-studied Antarctic basin could raise sea levels, but melt timing remains unknown
来源: Phys.org - latest science and technology news stories · 发布于
Over a century ago, Australian geologist Sir Douglas Mawson led a sledding expedition over hundreds of kilometers of ice into a remote part of East Antarctica. The party turned back after the tragic death of a party member. Fellow Australian Cecil Madigan led another group across
Over a century ago, Australian geologist Sir Douglas Mawson led a sledding expedition over hundreds of kilometers of ice into a remote part of East Antarctica. The party turned back after the tragic death of a party member. Fellow Australian Cecil Madigan led another group across sea ice into the region before also turning back.
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As El Niño strengthens across the Pacific, Australian farmers could face fierce frosts
In the highlands of Papua New Guinea, crops have been killed by drought and frost. Severe frosts have destroyed food crops such as taro, sweet potatoes, bananas and sugarcane, leaving some local communities scrambling for food.
Phys.org - latest science and technology news stories ·
1.7-billion-year-old fossils reveal a crucial clue to the rise of complex life
Scientists studying ancient Australian rocks uncovered more than 12,000 fossils from some of the oldest known eukaryotes on Earth. These early complex cells lived in settings ranging from coastal mudflats to the open sea, but only where oxygen was available. Oxygen-free environme
All Top News -- ScienceDaily ·
Brisbane and Sydney hit hardest by falling house prices as 5.2% shaved from Australian property values
Cotality data shows median house prices fell in September as interest rates hit borrowing capacity Get our breaking news email , free app or daily news podcast Housing prices are falling in almost every suburb in Australia’s biggest cities, with values dropping faster in Brisbane
World news | The Guardian ·
Australian colleges warned ‘do not try to game’ student visas after last-minute enrolments for cancelled diploma soar
Julian Hill says educational providers are being closely watched by government after course attracted non-genuine students Get our new political email , free app or daily news podcast Private colleges have issued nearly 3,000 last-minute enrolments to a diploma course that is bei
World news | The Guardian ·
OpenAI scraps rollout of new model over safety concerns
The firm also issued an update on incidents in which its models accessed Australian government systems.
feeds.bbci.co.uk ·