The Cairo Fossil Forest is the second oldest in the world. These forests mark a turning point in Earth's history because they changed the composition of the atmosphere, scientists say.

Abstract: In this paper, we present a novel task of source-free cross-modal adversarial example generation, which generates adversarial examples based on textual descriptions of attackers. This task ...

Scientists believe intriguing leopard spots on a rock sampled by the Perseverance rover on Mars last year may have potentially been made by ancient life, NASA announced Wednesday. The team has also ...

A rock sample collected by NASA’s Perseverance Mars rover may contain evidence of ancient microbial life, preserved for billions of years on the Red Planet. The potential “biosignature” is not direct ...

In July 2024, NASA’s Perseverance rover extracted a rock core from the edge of Neretva Vallis, a river valley cut into the Martian surface by water rushing into the Jezero Crater billions of years ago ...

Few living thinkers have been as influential—or controversial—as Richard Dawkins. An evolutionary biologist by training, Dawkins rose to prominence with his 1976 book The Selfish Gene, which ...

An ex-boyfriend of University of Kentucky cheerleader Laken Snelling is testing his DNA to determine whether he is the father of the newborn found dead in her closet last month. Snelling’s former beau ...

Neural networks are computing systems designed to mimic both the structure and function of the human brain. Caltech researchers have been developing a neural network made out of strands of DNA instead ...

Sign up for the Slatest to get the most insightful analysis, criticism, and advice out there, delivered to your inbox daily. In debates about education, one topic ...

It's been a busy week here at DPReview, and we've published a variety of sample galleries. They range from photos from Google's latest smartphones to shots from Hasselblad's new 100MP medium format ...