Search results for Explained

Environment 14 hours ago

Study reveals substantial global cost of climate inaction

Traditionally, estimates of how climate change will affect global economies have focused on the effects of annual temperature changes. However, the additional impacts of variability and extremes in rainfall and temperature ...

Space Exploration 14 hours ago

Studying spaceflight atrophy with machine learning

Even intense exercise by astronauts cannot compensate for muscle atrophy caused by microgravity. Atrophy occurs, in part, by way of an underlying mechanism that regulates calcium uptake. Recent research has shown exposure ...

Condensed Matter 14 hours ago

Spintronics: A new path to room temperature swirling spin textures

In some materials, spins form complex magnetic structures within the nanometer and micrometer scale in which the magnetization direction twists and curls along specific directions. Examples of such structures are magnetic ...

Plants & Animals 15 hours ago

Mountain chickadees have remarkable memories. A new study explains why

Lost your keys? Can't remember where you parked the car? If only you had the memory of a mountain chickadee.

Cell & Microbiology 15 hours ago

New class of antimicrobials discovered in soil bacteria

Researchers have discovered toxic protein particles, shaped like umbrellas, that soil bacteria known as Streptomyces secrete to squelch competitors, especially others of their own species.

Earth Sciences 16 hours ago

Scientists navigate the paradox of extreme cold events in a warming world

According to Copernicus Climate Change Service, February 2024 was the warmest February ever recorded globally.

Plants & Animals 16 hours ago

Surrogate otter mom at aquarium is rehabilitating pup 'better than any human ever can'

Millie, a fatigued mother of an infant, was ready for a nap. So she grabbed her baby, flipped it around, threw it on her belly and started grooming its tail—a soothing behavior.

Ecology 16 hours ago

Unique field study shows how climate change affects fire-impacted forests

During the unusually dry year of 2018, Sweden was hit by numerous forest fires. A research team led from Lund University in Sweden has investigated how climate change affects recently burned boreal forests and their ability ...

Cell & Microbiology 16 hours ago

Molecular code stimulates pioneer cells to build blood vessels in the body

Cardiovascular diseases, including stroke and myocardial infarction, are the world's leading causes of mortality, accounting for more than 18 million deaths a year. A team of KIT researchers has now identified a new cell ...

Biotechnology 16 hours ago

Neuronal gateway to essential molecules in learning and memory discovered on atomic scale

Learning from an experience, remembering an anecdote or changing an attitude are examples that reveal how all our behavior is the result of the exchange of chemical compounds—neurotransmitters—between neurons. Unraveling ...

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