Some countries have eliminated malaria, but cases are increasing elsewhere
The world has made progress towards eliminating malaria, with 44 countries and one territory (La Réunion) certified as malaria-free. Egypt, […]
Environment
During an allergic reaction, some immune cells attack others
Some immune cells stab their cellular partners during allergic reactions. Mast cells, the immune system’s security patrols, can trigger allergic
The oldest known ritual chamber in the Middle East has been found
An ancient ritual complex has come to light in the deepest and darkest part of a cave located in what
A medical device inspired by squid could reduce the need for needles
If you’re one of the many adults who hate needles, you may be in luck. Scientists have taken inspiration from
Proposed time limits for anesthesia may have compromised patient safety
After a public outcry, Anthem Blue Cross Blue Shield announced Dec. 5 that it had dropped plans that would have
Climate change made 2024 the hottest year on record. The heat was deadly
Again and again, the numbers tell the same story: 2024 was Earth’s hottest year on record, knocking the previous record
Dietary evidence reinforces the reputation of Clovis hunters as mammoth killers
The ancient North Americans are increasingly looking like experienced mammoth killers. Archaeologists have long debated whether the Clovis people, who
Neanderthals may have built a hearth specifically to make tar
Neanderthals really knew their way around fire. In a sea cave sheltered from Gibraltar’s raging winds, our ancient cousins created
The footprints offer a rare look at ancient human relatives crossing paths
Two ancient hominid species with slightly different gaits interbred in East Africa. Traces preserved on what was once a muddy
Slow proteins may support aging and chronic disease
As we age, our bodies slow down – not only in how we move, but also at the cellular level,