Levels of molybdenum in soil show that hydrogen sulfide gas wiped out nearly half of all marine life 530 million years ago.

Ancient microbial activity preserved in deep seafloor sediments challenges assumptions about where fragile traces of early ...

On New Year’s Day, shortly before 12 noon, the temperature 15 degrees – but the day feeling far colder for the brisk wind, I ...

A stretch of the Slieve Bloom river fails even minimal legal standards but other magnificent parts offer a glimpse of what ...

With some trial and error, it can help gardeners better tap into gardening's benefits. These include saving on produce, ...

Researchers identified chemical traces of poison on 60,000-year-old arrowheads, meaning the artifacts bear the oldest known evidence of arrow poison.

The time to prep for a power outage is before the storm hits. It gets cold and dark when the power goes out. It’s a great ...

Sleet and freezing rain may seem similar at first glance, but they are definitely different when it comes to impacts.

Interest in alternative investments is high but requires extra fiduciary diligence and documentation. Alternatives will ...

A 90-milesection of California's Highway 1 along the famous Big Sur coast fully reopened Wednesday after three years of ...

Deep-sea sediment layers show rare microbial wrinkle structures that formed in environments far beyond the reach of sunlight. Dr. Rowan Martindale, a paleoecologist and geobiologist at the University ...

Deep beneath the surface of distant exoplanets known as super-Earths, oceans of molten rock may be doing something ...