This is because the sound is reduced in intensity as it travels as a result of loss of energy from the sound wave and spreading the energy more thinly as the wave spreads out. The perceived output at ...

Learn to recognise common garden and woodland birds in early spring by their songs and calls Bird Sound ID in Early Spring involves two interactive online sessions of about two hours each, ...

Learn to recognise common garden and woodland birds in early spring by their songs and calls Bird Sound ID in Early Spring involves two interactive online sessions of about two hours each, ...

The changing climate is reducing the number of birds that migrate to India's wetlands and how long they stay there. As the world gets warmer and the weather becomes more extreme, habitats are changing ...

To understand how these birds accurately imitate people and produce so many distinct sounds, the study authors surgically implanted tiny probes into four parakeets’ brains in a particular region ...

A drake pintail takes off from a NWR in Alaska. Photo by Nathan Graff / USFWS The 2025 U.S. State of the Birds Report reveals troubling declines in bird species across almost every habitat and one of ...

Vietnam Offers to Remove Tariffs on US After Trump’s Action What Next for California's Salton Sea After $540Bn 'White Gold' Discovery Markets brace for Monday open after massive sell-off Kurt ...

So have typhoon forecasts become more accurate, the difference in how turtle species react to plastic waste become evident, illegal fishing been exposed and offshore wind farms become more bird ...

If you buy through a BGR link, we may earn an affiliate commission, helping support our expert product labs. Researchers have now created a new type of glass using nothing but sound waves and salt.

Napa had initially prepared enough food for just two weeks but was left stranded in the Pacific Ocean due to stormy weather, Reuters reported. To survive, he fed on birds, sea turtles, and roaches, ...

Maximo Napa, who initially packed food for two weeks, was left adrift in the Pacific Ocean for 95 days due to stormy weather. He survived on birds, sea turtles and roaches. He didn't even get to ...