Ancient tree tells chaotic tale of Earth’s magnetic field reversal

A perfectly preserved ancient tree fossil has offered scientists a unique peek into a moment 42,000 years ago when the Earth’s magnetic field went haywire. The impressive study paints a picture of temporary environmental chaos, potentially influencing … Continue reading Ancient tree tells chaotic tale of Earth’s magnetic field reversal

Allergy seasons getting longer and more severe thanks to climate change

For many people, the beauty of spring is countered by the sneezing, runny nose and itchy eyes of allergies that come with the warmer weather. For those people, science has some bad news – climate change seems to be making pollen season longer and more … Continue reading Allergy seasons getting longer and more severe thanks to climate change

Climate change may be pushing great white shark nurseries northward

The great white shark may be one of the ocean’s top predators, but it’s still affected by climate change, just like any other animal. That’s what’s indicated by a new study, which shows that young great whites in California are moving to the north.Cont… Continue reading Climate change may be pushing great white shark nurseries northward

Fossil fuel pollution caused 8.7 million deaths in 2018, study finds

While much of the criticism surrounding the burning of fossil fuels focuses on the long term impacts to the health of the planet, it can also have devastating short-term effects on the health of the human population. A new study led by Harvard scientis… Continue reading Fossil fuel pollution caused 8.7 million deaths in 2018, study finds

Elon Musk throws $100 million at carbon removal in biggest XPrize yet

A new XPrize competition has been announced that takes aim at the problem of carbon pollution, with hopes of unearthing new technologies that can remove it from the atmosphere and ocean. The prize money is being put up by Tesla and SpaceX CEO Elon Musk… Continue reading Elon Musk throws $100 million at carbon removal in biggest XPrize yet

Glaciers on Mars likely didn’t form during a single ice age event

Mars may have experienced up to 20 ice ages in the past 300 to 800 million years, according to the results of a new study. Glaciers that formed during the cooling periods represent fascinating targets for future exploration missions, due to the abundan… Continue reading Glaciers on Mars likely didn’t form during a single ice age event

Glaciers on Mars likely didn’t form during a single ice age event

Mars may have experienced up to 20 ice ages in the past 300 to 800 million years, according to the results of a new study. Glaciers that formed during the cooling periods represent fascinating targets for future exploration missions, due to the abundan… Continue reading Glaciers on Mars likely didn’t form during a single ice age event

2020 ties for hottest year on record

Comprehensive climate data has shown that globally, 2020 was the warmest year on record, tied with 2016. Worryingly, 2020’s record came in spite of a La Niña event, which has a cooling effect, while 2016’s record came off the back of a warming El Niño…. Continue reading 2020 ties for hottest year on record

Scientists link increasing storms to mystery skin disease in dolphins

In 2005, scientists began to notice a peculiar skin condition in coastal dolphin populations, one that was soon found to cover as much as 70 percent of their bodies and could prove fatal. A new study has found the increasing frequency and severity of s… Continue reading Scientists link increasing storms to mystery skin disease in dolphins

Deep-diving robots to study carbon absorption of “marine snow” algae

As tiny carbon-hungry organisms, algae play an important role in removing CO2 from the atmosphere, and a first-of-a-kind research expedition is set to highlight just how important that role might be. With a fleet of advanced deep-diving robots, scienti… Continue reading Deep-diving robots to study carbon absorption of “marine snow” algae