The encounters between the bats with close relationships were "longer in duration" on average.
Advisers to the CDC recommend the Pfizer booster shot to specific high risk groups.
Merkel rivals plead for stronger Europe in final election debate
Britain runs coal power stations amid energy crisis
UN head says world must change food priorities to save planet
US urges greater ambition as UN Security Council tackles climate
More young women are reportedly opting to have mastectomies.
Wolf hunting ban pits farmers against conservationists in Spain
From NY to Seoul, Billie Eilish, BTS in global climate, vaccine concerts
Icelanders go to polls fearing a big 'unstable' coalition
German youths yearn for change after a lifetime of Merkel
Fears of hole in EU heart as German 'Queen of Europe' departs
Germany's climate militants fight for parliamentary seats
'Eternal' chancellor: Germany's Merkel prepares to leave the stage
Macron, Biden have 'friendly' talk to defuse submarine row
Findings of the study suggest infants are more exposed to microplastics.
Lake Maracaibo, lightning capital of the world
Johnson says Glasgow climate talks 'turning point for humanity'
Cavers find snakes but no genies in Yemen's 'Well of Hell'
The World Health Organization released new air pollution guidelines to protect the millions affected by low air quality.
Down on the farm, UK energy crisis looms large
Thousands flee Myanmar town after clashes with junta troops
Leonardo DiCaprio invests in two lab-grown meat startups
Rare rhino horns go up in flames in India anti-poaching campaign
UK deal to resume CO2 output key to food firms to cost millions
Bats with Covid-like viruses found in Laos: study
Those with higher levels of a dietary fat biomarker had the lowest cardiovascular disease risk, researchers said.
For their study, the researchers looked at the effect of urban noise on the songs of bananaquit songbirds in Brazil.
The MIND diet is a hybrid of the Mediterranean and DASH diets.
Biden says US not seeking 'Cold War' as he vows to lead