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Technology

The deepfakes of Trump and Biden that you are most likely to fall for

Experiments show that viewers can usually identify video deepfakes of famous politicians 鈥� but fake audio and text are harder to detect

Environment

Mega El Ni帽os may have played a part in the Permian mass extinction

Earth

Greenland landslide caused freak wave that shook Earth for nine days

Environment

Another extreme low for Antarctic sea ice signals a permanent shift

Space

SpaceX Polaris Dawn crew complete ‘stand-up’ civilian spacewalk

Space

Visible aurora spotted for the first time on Mars by NASA rover

World Rallycross championship in Portugal, battle of the technologies

Electric vehicles race combustion cars in ‘battle of technologies’

Health

One dose of a smallpox vaccine still gives good protection for mpox

Mind

Why everyone needs to stop joking that they’re “a little bit OCD”

Humans

Genome of Neanderthal fossil reveals lost tribe cut off for millennia

Analysis of DNA from a Neanderthal fossil found in a French cave indicates that it belonged to a group that was isolated for more than 50,000 years

Humans

Ancient people of Easter Island made return trips to South America

Space

Bubbles of gas 75 times larger than our sun spotted on another star

Space

Huge new volcano has burst through the surface of Jupiter鈥檚 moon Io

Meet Valkyrie, NASA鈥檚 humanoid robot paving way to the moon and Mars