Francis Dami
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Greenland's ice loss is being silently accelerated by airborne dust.
The warmer air isn't the only reason why Greenland's ice is melting. By feeding dark algae blooms that absorb sunlight and accelerate ice loss, tiny particles carried by the wind can subtly alter surface conditions.
By Francis Damiabout 20 hours ago in Earth
Flooding wetlands in an effort to combat climate change could backfire.
Despite making up a fairly small portion of the planet's surface area, wetlands store a disproportionate amount of carbon on land. Wetland soil disturbance can release massive volumes of greenhouse gases, which is why they are at the centre of climate debates.
By Francis Damiabout 20 hours ago in Earth
A jawbone that is 2.6 million years old alters the course of human history.
Scientists' mapping of the early human family is changing as a result of a recently discovered Paranthropus jawbone fossil. In the Afar area of Ethiopia, researchers discovered a partial lower jaw, which they dated to roughly 2.6 million years ago.
By Francis Damiabout 20 hours ago in History
To locate food, spider monkeys employ collective intelligence.
It's difficult to find fruit in a tropical forest. Throughout the seasons, fruit trees come and go, and their places frequently shift. Due to their heavy reliance on fruit, spider monkeys must search wisely in order to succeed.
By Francis Dami8 days ago in Petlife
A new gadget translates stroke victims' silent speech
Some stroke victims are still able to move their lips and form words, but their speech is no longer understandable to others. With the promise to facilitate daily communication and restore some degree of independence in daily care, a soft, neck-worn gadget now seeks to translate those silent, laborious attempts into clear spoken utterances.
By Francis Dami9 days ago in Psyche
An increase in Mediterranean climate extremes is recorded by pine trees.
Eastern Spain's pine trees are a silent archive of weather history. Mountain pines used wood rings to record wet and dry years long before rain gauges and satellites were invented. Now, when scientists study those rings, they find a blatant warning.
By Francis Dami9 days ago in Earth
How pollen seasons are being extended by artificial light
The end of pollen season may be postponed by artificial light from city lights, prolonging the time that pollen is in the air. For city dwellers, the longer season modifies the duration and timing of allergy exposure.
By Francis Dami9 days ago in Futurism
Marine dark waves: The consequences of a dark bottom
The seafloor loses light nearly overnight, and coastal water can occasionally change from clear to hazy. Scientists can evaluate the timing, duration, and intensity of these underwater blackouts across regions thanks to a novel surveillance system. These blackouts can swiftly damage kelp and seagrass.
By Francis Dami10 days ago in Horror
The cause of mysterious quick radio bursts could be unexpected.
Among the most peculiar signals we detect from space are fast radio bursts. They can outshine entire galaxies in radio light during their brief duration of a few thousandths of a second. One major question persisted for years: what kind of entity could produce something so loud and quick, sometimes repeatedly?
By Francis Dami10 days ago in Futurism
