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Over generations, a small North American frog has learned how to survive in a world that's getting increasingly saltier. But new research from the University of Missouri suggests that adaptation comes with an unexpected trade-off.

Like a shelf in an old house, the Earth collects a lot of dust from its surroundings. This "space dust" is mostly made up of micrometeorites that survive atmospheric entry and provides researchers with a cheap and easy way to obtain samples to study our cosmic neighbors. However,

Building material samples from the University of Delaware spent six months mounted outside the International Space Station, where the harsh conditions of low Earth orbit tested their limits.

A tiny mouse living nearly 7,000 meters (23,000 feet) above sea level in the Andes is helping scientists rethink the limits of life on Earth. The animal, a leaf-eared mouse, is the focus of a new international study co-authored by McMaster University researchers, revealing how ma

A new Stanford-led study offers the clearest picture yet of how some ocean life survived our planet's biggest mass extinction while most animals did not. About 252 million years ago, 96% of marine species and 70% of land animals died off during the Permian–Triassic extinction eve

You may be spotting dead bumblebees lying on pavements near you during the summer months. There are several reasons for this, some related to the weather and some very much due to humans.

Roughly 50,000 years ago, a kangaroo unlike any alive today lived in the mountain rainforests of New Guinea. O recorte ajuda a contextualizar a pauta dentro de Agro.

When a record-breaking drought and heat wave swept across China's Yangtze River Basin in 2022, forests across the region faced an extreme test. The event provided a rare opportunity for researchers to test how different forests respond when rising temperatures and water shortages

Brigg, Lincolnshire: It’ll take six weeks to cut it all, starting with barley and likely ending with beans. Thank goodness the combine has air-conditioningThe crops have managed to survive winter flooding (almost) and two heatwaves, but another hot spell of weather is on the way

During the winter of 2025–2026, 24% of Dutch honeybee colonies were lost. The upward trend observed in recent years therefore continues. This is the fourth consecutive year in which winter mortality has exceeded 20%. The figures are based on the annual survey of Dutch beekeepers.

Scientists are trying to recreate the biology that lets animals survive months without food or water, in hopes of making deep-space travel possibleLong-term space travel is bad for your health. Very bad. Being in space exposes humans to dangerously high levels of radiation; exten

Two types of carbohydrates are important to plants—structural carbohydrates (which form cell walls) and nonstructural carbohydrates (NSCs). The latter group represents plants' stored energy reserves, which can be used to survive cold or drought; regrow after damage; recover from