1,600-year-old tomb of Maya city's first ruler unearthed in Belize
Archaeologists have discovered the tomb of the Maya king who founded the city of Caracol in what is now Belize.
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Science Spotlight
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Amazing animals
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Science news this week
Our roundup the biggest discoveries and top science in the news each week
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Health
This expert works out for a living — here are their 3 top picks for portable exercise equipment
Buying guides Small enough to fit into your carry-on luggage, these three pieces of workout kit will keep you fit everywhere you go and our recommendations are based on science.
Animals
'Alpha male' primates are rare, with females about as likely to dominate the opposite sex, study finds
Researchers have found that clear-cut male dominance is rare in primates, with both sexes capable of reigning supreme depending on the circumstances.
'We're bringing back avian dinosaurs': De-extinction company claims it will resurrect the giant moa in next 10 years
The South Island giant moa could be the next species that biotech company Colossal Biosciences "brings back" from extinction — but experts say the result will not and "cannot be" a moa.
Chimps develop fashion trend by shoving grass in their ears — and in their butts
Chimpanzees are running around with grass in their ears and butts at the Chimfunshi Wildlife Orphanage in Zambia. This is the second time a bizarre fad-like behavior has gripped the sanctuary's chimps, but wearing the grass accessories in their butts is a new twist.
Human Behavior
'The first author was a woman. She should be in the kitchen, not writing papers': Bias in STEM publishing still punishes women
"What is the hard evidence, beyond anecdote and suspicion, that unconscious bias impacts on women's careers? Increasing numbers of studies show, in many different guises, just how potent such bias can be."
Physics & Mathematics
Where do atoms come from? A physicist explains.
Almost everything on Earth is made up of atoms, but where do these fundamental building blocks come from?
'Dreadful danger for all mankind': Einstein's powerful anti-war letter goes up for auction
A fiery letter written by Albert Einstein in 1954 is going to auction. The letter details Einstein's thoughts on his part in developing atomic weapons, and hails Mahatma Gandhi as a political genius.
Chemistry
Scientists create ultra-tough copper alloy that is stronger than steel and can withstand temperatures of 1500 F
The new super-strong copper alloy can be used to build better airplanes and spacecraft.
Technology
Quantum materials with a 'hidden metallic state' could make electronics 1,000 times faster
By heating and cooling a quantum material called 1T-TaS₂, researchers were able to control its conductive properties, showing that this type of material could speed up electronic processing one thousand fold.
