Chemicals commonly used in food packaging, cosmetics, fragrances and pharmaceuticals may trigger ADHD in teenagers, study warns Researchers from the US analysed the behavioural characteristics of 205 teens They identified those with signs of significant behavioural problems or ADHD This data was then compared with chemical analyses of each teen’s urine They found that hormone-system disrupting … Read more
Now snowflakes are triggered by FULL STOPS: Sensitive readers find the humble dot ‘weird, mean or too blunt’ The humble dot has been used to end sentences for the past 2,200 years But it has become sign of aggression to a generation weaned on text messages Many have been stunned by the revelation and branded it … Read more
Plague and climate change triggered a severe economic downturn on the fringe of the Byzantine Empire 1,500 years ago, a study of ancient grape pips has revealed. Researchers from Israel examined thousands of grape pips and cereal grains, as well as ceramic sherds from waste heaps in the Negev left behind in the mid-6th Century. … Read more
Earthquakes could be triggered by streams of positively charged ions ejected by explosions on the surface of the sun, according to a new study Researchers in Rome studied the link between solar eruptions and earthquakes They found within 24 hours of a coronal mass eject new earthquakes occurred This could be caused by electromagnetic disturbances … Read more
Experimental coronavirus vaccine from Pfizer triggered levels of antibodies up to THREE TIMES greater than those seen in recovered patients, early data shows Researchers randomly gave 45 healthy volunteers either a low dose, a medium dose or a high dose of a coronavirus vaccine, or a placebo Those who received the vaccine were given two shots, except … Read more
The collapse of the Rapa Nui society on Easter Island in the South Pacific Ocean may have been triggered by changes in the Earth’s climate 500 years ago. The Rapa Nui people inhabited the remote island, about 2,300 miles from the coast of Chile, from the middle of the first millennium AD. The arrival of … Read more
Scientists say a massive volcanic eruption in Alaska more than 2,500 years ago triggered a global climate shock on the other side of the Earth that led to the fall of the Roman Republic. The eruption of Mount Okmok on an Alaskan island in the year 43 BC – an event known as ‘Okmok II’ – … Read more
A strange ‘swarm’ of small earthquakes in California that lasted nearly four years was triggered by fluid spilling into the fault system from underground reservoirs, scientists say. The naturally occurring injection of underground fluid drove the earthquake swarm near Cahuilla in Southern California, which occurred in bursts around the region from early 2016 to late … Read more
Burning coal in Siberia ignited by volcanic eruptions led to catastrophic global warming that caused the Earth’s most severe extinction event 250 million years ago Scientists argue magma burned through seams of coal exacerbating warming End Permian extinction saw around 90 per cent of life on Earth wiped out Researchers warm it is an early … Read more
New hope for a coronavirus vaccine as Chinese company Sinovac’s shot triggered an antibody response in more than 90% of patients, early data suggests Sinovac Biotech Ltd, based in Beijing, China, has developed a vaccine called CoronaVac that uses a dead strain of the coronavirus Phase I tested safety, with none of the participants reporting … Read more