They need to hunt for clues. One way they can do that is with a carcinoembryonic antigen test. It measures a protein called CEA in the blood. People with some types of cancers have higher than ...

Two types of COVID-19 tests, the rapid antigen test and the polymerase chain reaction (PCR) test, are available in the United States. The PCR typically relies on lab testing and is still considered ...

Don't just go by your provider's promise on broadband speed. Use the Which? free speed test to investigate. Here we explain how to use the speed checker. If your broadband isn't as fast as it should ...

A urine drug test can quickly detect both illegal and prescription drugs in a person’s system. Doctors, sports officials, and many employers require these tests. Signs of drug use can remain in ...

The world's biggest social media company has begun a small deployment of the chip and plans to ramp up production for wide-scale use if the test goes well, the sources said. Sign up here.

If you’re considering studying in Japan, we’ve put together a list of the top 10 graduate schools in Japan for English-speaking students. And if you’re worried about adjusting to life in Japan, don’t ...

SpaceX's eighth Starship test flight ended in failure after the rocket lost engines and control before exploding off Florida’s coast. Engineers are investigating the cause while the Super Heavy ...

After a failed mission in January, SpaceX on Thursday launched its eighth suborbital flight test of its fully integrated Starship megarocket, a combination of the ship's upper stage (S34 ...

The Indian Space Research Organisation (ISRO) recently successfully conducted the hot test on a semi-cryogenic engine (SE2000), going a step closer to finalising the crucial cryogenic stage where ...

Many believe that the Kashmiri language is gradually fading, even parents prefer speaking to their children in other languages. Do you think Kashmiri can still be revived? Speaking in other languages ...