60-second Science

A housefly relative appears to be key to the reproductive success of a hardy tundra shrub. But the insect is threatened by the warming climate. Christopher Intagliata reports.

A protein from microscopic creatures called tardigrades keeps their DNA protected—and could someday shield humans from radiation.  

When the sun, moon and Earth are aligned, high tidal stress may increase the chances that an earthquake will grow bigger than it otherwise might have been.

An ant walking in the desert can gauge distance by footsteps and the sun's position, but an ant being carried can estimate distance by visual information perceived as it passed by.  

Researchers used high-tech visualization techniques to peer inside an ancient scroll too fragile to unwrap.  

The branches of birch trees in Europe sagged by as much as four inches at night compared with daytime.  

A chromosomal rearrangement may cause one mosquito species to be lured to cows instead of humans for a blood meal. Christopher Intagliata reports.

Drinkers surrounded by even more inebriated people feel less drunk than a breathalyzer test indicates they actually are. Christopher Intagliata reports.

Fabric dyed with indigo just found in Peru is some 1,600 years older than indigo-dyed fabrics that have been found in the Middle East.  

By playing road noise where there was no road, researchers were able to gauge the effect of the noise on bird behavior without having to deal with the effect of the road itself.  

South America and central Africa lost the most wilderness in a decline since the 1990s that saw the planet's wild areas down by a tenth  

The chip uses pulses of laser light to generate truly random numbers, the basis of encryption. Christopher Intagliata reports.

Researchers determined that the variation of a couple hundred proteins in a person's hair could be enough to single her out from one million individuals. Christopher Intagliata reports.

Sharks can accumulate both methylmercury and a toxin called BMAA, which can have synergistic effects on human consumers. Christopher Intagliata reports.

Teenage girls who cared for infant dolls, an intervention meant to prevent pregnancy, actually had a higher risk of getting pregnant by age 20. Christopher Intagliata reports.

Bearded dragons modify their colors for camouflage or to maintain body temperature, or to communicate with other dragons. Jason G. Goldman reports. Learn more about your ad choices. Visit megaphone.fm/adchoices

Using an artificial stream system, researchers found that amphetamine residues altered insect and microbial life in aquatic ecosystems. Christopher Intagliata reports.

In 12 hours Dracaena plants removed nearly all the acetone from an airtight chamber, suggesting they might be put to use as air filters in nail salons. Christopher Intagliata reports.

Badgers were far more frightened by the sounds of humans than by their traditional predators, such as bears or wolves.   Learn more about your ad choices. Visit megaphone.fm/adchoices

A survey during the 2012 election found that bus tours and visits to greasy spoons didn't do much to change voter opinions. Christopher Intagliata reports.