Animal world
If a person is allergic to cats, are they also allergic to lions?
This is a very serious question - if one day a person allergic to cats goes to a wildlife park and wants to get up close and personal with a lion, should he worry about…
PER
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Articles about PER
10,159 published items.
Health
Does eating a lot of seafood increase the risk of permanent chemical exposure?
A new US study found worrying levels of the permanent chemical PFAS in many types of seafood.
Environment
Dubai suddenly flooded horribly: Supercars floating on the streets, planes 'surfing on the water'
Torrential rain flooded roads, homes and shopping malls in Dubai after a major storm hit the Gulf region since last weekend.
Oceanography
Global warming causes many marine animals to die en masse because of... cold
The effects of ocean warming are profound and well documented. But sometimes changes in wind patterns and ocean currents have counterintuitive consequences.
Oceanography
The world is experiencing mass coral bleaching
Coral reefs around the world are experiencing mass bleaching due to the climate crisis causing ocean temperatures to rise, two scientific agencies announced on April 15.
Health
Instructions on proper first aid for people with thermal burns
When a burn accident occurs, it is necessary to remove the victim from the dangerous area, cool the burn wound and prepare for the next emergency steps.
Event
Saudi Arabia's 170km straight city project is facing difficulties
Saudi Arabia will shorten the length of the city from 170km to 2.4km with a capacity of only 300,000 residents.
Animal world
Penguins jump from 15m high cliffs because of hunger
The first footage recorded by scientists showed more than 200 young penguins jumping from a 15m high ice cliff into the sea to find food due to hunger.
Oceanography
Researchers learn the language of... whales and sperm whales
For the first time in the world, researchers had a 'conversation' with a whale. Now their goal is to try to find out what it's actually saying.
Discover science
Mysterious letter reveals the reason for the disappearance of 1.5 million Khitan people more than 900 years ago
Khitan nomadic people (Khitan), once existed in Central Asia and North Asia. History records that this people built the Liao state and created their own writing.
Archeology
The boy picked up a black coal, the expert tested it for 10 years before concluding: This is the only treasure in the world
In 1981, in Shaanxi province (China), a boy picked up a 'strange' treasure and brought it to the Shaanxi historical museum. It was not until 10 years later that the secr…
Space science
The NASA ship encountered a strange structure surrounding the Solar System
At what seemed to be the end of the solar system, the NASA New Horizons spacecraft discovered signs of a
AI - Artificial intelligence
Elon Musk says AI is about to outperform the smartest person
Tesla CEO Elon Musk predicts artificial intelligence (AI) smarter than the smartest person could be developed by 2025 or 2026.