News about ancient climates and how they help us understand climate change. Read science articles on the climate record of planet Earth. Updated frequently.
Researchers are using a new model to clarify why millions of years ago more animal species from Asia made the leap to the Australian continent than vice versa. The climate in which the species ...As the Arctic warms, shrinking glaciers are exposing bubbling groundwater springs which could provide an underestimated source of the potent greenhouse gas methane, finds new ...An El Niño event has officially begun.
Machine learning can help extract important information from the huge numbers of plant specimens stored in herbaria, say ... Massive Underwater Plateau Near Solomon Islands Is Younger and Its Eruption Was More Protracted Than Previously ThoughtThe Ontong Java Plateau, a volcanically-formed underwater plateau located in the Pacific Ocean north of the Solomon Islands, is younger and its eruption was more protracted than previously thought, ...Climate change in current times has created problems for humans such as wildfires and reduced growing seasons for staple crops, spilling over into economic effects.
Greenhouse Gas Emissions at 'an All-Time High' -- And It Is Causing an Unprecedented Rate of Global Warming, Say ScientistsHuman-induced warming, largely caused by the burning of fossil fuels, reached an average of 1.14°C for the most recent decade above pre-industrial levels. This is up from 1.07°C ...
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A climate-orchestrated early human love story -- ScienceDailyA new study finds that past changes in atmospheric CO2 and corresponding shifts in climate and vegetation played a key role in determining when and where early human species interbred.
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Key role of ice age cycles in early human interbreeding -- ScienceDailyRecent paleogenomic research revealed that interbreeding was common among early human species. However, little was known about when, where, and how often this hominin interbreeding took place. Using paleoanthropological evidence, genetic data, and supercomputer simulations of past climate, a team of international researchers has found that interglacial climates and corresponding shifts in vegetation created common habitats for Neanderthals and Denisovans, increasing their chances for interbreeding and gene flow in parts of Europe and central Asia.
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How a massive North Atlantic cooling event disrupted early human occupation in Europe -- ScienceDailyA new study finds that around 1.12 million years ago a massive cooling event in the North Atlantic and corresponding shifts in climate, vegetation and food resources disrupted early human occupation of Europe.
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Sun 'umbrella' tethered to asteroid might help mitigate climate change -- ScienceDailyEarth is rapidly warming and scientists are developing a variety of approaches to reduce the effects of climate change. An astronomer has proposed a novel approach -- a solar shield to reduce the amount of sunlight hitting Earth, combined with a tethered, captured asteroid as a counterweight. Engineering studies using this approach could start now to create a workable design that could mitigate climate change within decades.
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Infectious Diseases News -- ScienceDailyRead the latest medical research on the prevention, management, and treatment of infectious diseases. Read articles on HINI, influenza, C. difficile, HIV and AIDS, hepatitis, herpes, STDs and more.
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Quantum Computers News -- ScienceDailyQuantum Computer Research. Read the latest news in developing quantum computers.
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