Tuesday, December 16, 2025

Research: Human influence on global droughts goes back 100 years, NASA study finds —

Human-generated greenhouse gases and atmospheric particles were affecting global drought risk as far back as the early 20th century, according to a study...

Research: Narwhals have endured a million years with low genetic diversity, and they’re thriving...

Danish researchers have sequenced the genome of a narwhal, the Arctic whale famous for the horn-like tusk protruding from its forehead. Their work,...

Research: Denisovan mandible likely represents the earliest hominin fossil on the Tibetan Plateau —

Denisovans -- an extinct sister group of Neandertals -- were discovered in 2010, when a research team led by Svante Pääbo from the...

Research: New study sheds light on the rise of mammals —

A new study published April 30 in the Proceedings of the National Academy of Sciences identified three factors critical in the rise of...

Research: Shade trees provide some refuge among deforestation, species decline —

Over 11 field seasons, between 1999 and 2010, ornithologist Cagan Sekercioglu trekked through the forests and coffee fields of Costa Rica to study...

Research: Pesticide exposure causes bumblebee flight to fall short —

Bees exposed to a neonicotinoid pesticide fly only a third of the distance that unexposed bees are able to achieve. Flight behaviour is crucial...

Research: Excessive rainfall as damaging to corn yield as extreme heat, drought —

Recent flooding in the Midwest has brought attention to the complex agricultural problems associated with too much rain. Data from the past three...

Research: Rapid permafrost thaw unrecognized threat to landscape, global warming researcher warns —

A "sleeping giant" hidden in permafrost soils in Canada and other northern regions worldwide will have important consequences for global warming, says a...

Research: ‘Exotic’ genes may improve cotton yield and quality —

Cotton breeders face a "Catch-22." Yield from cotton crops is inversely related to fiber quality. In general, as yield improves, fiber quality decreases,...

Research: Pain researchers uncover secrets to box jellyfish venom —

Researchers at the University of Sydney have discovered an antidote to the deadly sting delivered by the most venomous creature on earth --...

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