Discovery of anomalous lithium values in rock chip samples (up to 1,397 ppm Li) and stream sediments (up to 191 ppm Li), as ...

The fingerprint was detected on a red mark on a 21.4 cm x 11.3 cm x 7.6 cm granite pebble containing quartz minerals.

An ancient granite pebble included indentations resembling a face, its nose a red dot. A study says it may have had symbolic ...

In the depths of the San Lázaro rock-shelter in Segovia, Central Spain, archaeologists from the Complutense University of ...

Yooperlites are a variety of sodalite-rich syenite found in the Upper Peninsula of Michigan.

The founder and former CEO of New Hampshire’s largest network of addiction treatment centers has been charged with orchestrating threats and vandalism targeting journalists. The New Hampshire Public R ...

Scientists say they found one of the oldest known symbolic objects bearing a human fingerprint in Europe. The print hints at ...

Commissions do not affect our editors' opinions or evaluations. The RACI chart has long been a popular tool among project managers around the world. Also referred to as the RACI matrix ...

There's nothing wrong with granite countertops, but if you're looking to update your home with a simple DIY, try cementing over your granite countertops.

P平均每年需要花费近2万美元来进行维护，小学校难以承担这样的成本，相较之下， Slideshows ...