A trilobite’s last supper
Paleontologists described a trilobite fossil preserved in 3D with its gut contents intact.
Category: Big Questions
Are fungi the unlikely heroes in detecting cancer?
Researchers found fungi living in different types of human cancer. They suggested doctors could use fungal DNA in blood samples as a new…
Archeologists uncover ancient fishhooks in Indonesia
Archeologists discovered the remains of 12,000-year-old fishhooks and other fishing artifacts in a cave on Alor Island, Indonesia.
Researchers link brain patterns during sleep with Alzheimer’s disease
Scientists found people with early Alzheimer’s disease have different electrical activity in their brains while they sleep.
New wearable device to catch early breast cancer
Scientists developed a small wearable device that can identify early breast cancer using ultrasound.
Researchers created hybrid monkeys from stem cells
Scientists in China made live monkey hybrids using cells from embryos, to help them study how animals heal and reproduce.
Microgravity weakens our immune system
Researchers found the immune cells of volunteers kept in simulated microgravity were slower to activate and fight infection.
How do mountains affect Earth’s climate?
Scientists showed sulfuric acid formed during weathering of rocks causes mountains to consume less greenhouse gasses than they previously…
New way to detect early-stage cancer
Researchers developed a new non-invasive method to detect cancer at the early stage from DNA in blood samples.
Chronic sleep deprivation linked to alcohol use
Scientists found a protein linking sleep deprivation and alcohol consumption through the brain reward circuit in rats.