Study: To fight dementia, stay optimistic
Every six-point increase on a standard optimism scale corresponded to a 15% reduction in the likelihood of developing the condition.
Science
Finland announces 100-year study to uncover why Finns are so happy
Just 30 minutes of sauna time tied to a sharper immune response
Attempts to soften negative messages backfire: This is how emojis undermine your professional image
Greece’s Antikythera Mechanism upends timelines of technology
Researchers call the Antikythera Mechanism a 'computer' that 'breaks' the chronology of history, citing newly decoded functions uncovered long after its shipwreck.
Newly discovered fossil challenges idea of ape origins in east Africa - study
The remains, discovered in 2023 and 2024, are incomplete, and made up of only a few jawbone fragments and worn teeth.
Artemis II astronauts return to Earth after historic crewed mission to the Moon
After 10 days in space, Artemis II astronauts are set for a splashdown in the Pacific, marking humanity’s return to the Moon's vicinity for the first time since Apollo.
Only 5 times since the 1950s: Meteorologists warn of a Super El Niño
The National Oceanic and Atmospheric Administration in the US assigned a 25% chance that El Niño could strengthen into a super El Niño by fall or early winter.
Tiny DNA tweak flips biological sex, researchers report
A study reports that a single nucleotide variant in the genome can make an XY individual develop as female and an XX individual develop as male.
Your cat is bored: It’s not just you, it’s also the food you give it
In controlled feeding experiments with twelve cats of different ages and genders, the team provided commercially available dry foods in a repeated cycle.
Young adults are growing more skeptical and angry about AI
Among young adults in the workforce, close to half said the risks of A.I. outweighed its potential benefits on the job.
4 million cancer cases studied: People who do not marry face as much as 85% greater cancer risk
Researchers and experts note that several health advantages frequently track with marriage in population studies.
French authorities flag cadmium risk in pasta, bread, potatoes
New analyses say cadmium exposure through diet in France are three to four times higher than in most other European countries.
Researchers find traces of caffeine, cocaine in sharks in The Bahamas
The researchers said this is the first report of caffeine and acetaminophen in any shark species worldwide, and the first report of diclofenac and cocaine in sharks from The Bahamas
