Strange new bacteria found in Amazon sand flies. Could it spread to humans?
A new species of bacteria of the genus Bartonella has been found in the Amazon National Park in the state of Pará, Brazil, in phlebotomine insects, also known as sand…
Satellites confirm 1990s sea-level predictions were shockingly accurate
Global sea-level change has now been measured by satellites for more than 30 years, and a comparison with climate projections from the mid-1990s shows that they were remarkably accurate, according…
Experts warn: Smartphones before 13 could harm mental health for life
Owning a smartphone before age 13 is associated with poorer mind health and wellbeing in early adulthood, according to a global study of more than 100,000 young people. Published recently…
Earth’s inner core exists only because of carbon
A new study by researchers at the University of Oxford, University of Leeds, and University College London has identified a new constraint on the chemistry of Earth’s core, by showing…
Scientists watch Parkinson’s protein drill holes in brain cells
A toxic protein forms dynamic pores in the membranes of brain cells – and that may be the key to understanding how Parkinson’s disease develops. This is the conclusion of…
A monster molecular cloud has been discovered in our galaxy – “No one had any idea this existed”
An international team of astronomers has discovered a massive cloud of gas and dust located in a little-known region of our Milky Way galaxy. The Giant Molecular Cloud (GMC) is…
A 3-minute brainwave test could spot Alzheimer’s years before symptoms
A simple brainwave test developed at the University of Bath has been shown to detect signs of memory impairment linked to Alzheimer’s disease years before clinical diagnosis is typically possible.…
A weirdly shaped telescope could finally find Earth 2. 0
The Earth supports the only known life in the universe, all of it depending heavily on the presence of liquid water to facilitate chemical reactions. While single-celled life has existed…
The Sun’s hidden particle engines finally exposed
The European Space Agency-led Solar Orbiter mission has split the flood of energetic particles flung out into space from the Sun into two groups, tracing each back to a different…
Why Alzheimer’s attacks the brain’s memory hub first
One of the first parts of the brain affected by Alzheimer’s disease is the entorhinal cortex — a region that plays a big role in memory, spatial navigation, and the…