Science & Environment

Quantum 'birthmarks' hold lasting traces of a system's past

Source: Phys.org - latest science and technology news stories · Published

Quantum 'birthmarks' hold lasting traces of a system's past
Source: Phys.org - latest science and technology news stories

Some classical physical systems can explore many configurations over time until their long-term behavior no longer reveals their starting conditions. The sampling of available configurations according to the appropriate statistical distribution is a property called ergodicity.

Some classical physical systems can explore many configurations over time until their long-term behavior no longer reveals their starting conditions. The sampling of available configurations according to the appropriate statistical distribution is a property called ergodicity.

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Why some young ants start hunting and caring for others early
Science & Environment

Why some young ants start hunting and caring for others early

Some insects, including honeybees and ants, live in highly organized colonies where individuals take on specific roles. In many ant societies, young adult workers typically care for developing young inside the nest before beginning to forage, or search for food, outside it. Some

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Against the odds: Why some ecosystems thrive
Science & Environment

Against the odds: Why some ecosystems thrive

From coral reefs in Papua New Guinea to chimpanzees in West Africa, grizzly bears in Canada and albatross colonies off Tasmania, some ecosystems are thriving despite climate change, habitat loss and other environmental pressures.

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